There are few candies that evoke the feeling of decadent, nostalgic comfort quite like a perfect turtle. These iconic treats, shaped vaguely like the shelled creatures they are named after, combine three powerhouse ingredients: crunchy pecans, rich, gooey caramel, and smooth, dark or milk chocolate. If you’ve ever relied on a box of store-bought sweets to satisfy this craving, prepare to be absolutely spoiled by this scratch-made recipe for Chocolate Pecan Turtle Clusters. This isn’t just a dessert; it’s an experience a delightful fusion of textures and flavors that are surprisingly straightforward to create in your own kitchen.
Our recipe elevates the classic turtle cluster by featuring a soft, buttery homemade caramel that melts effortlessly in your mouth, surrounding perfectly toasted pecans. Forget the stiff, sometimes waxy caramel found in mass-produced versions. Here, we guide you through mastering the art of the soft-ball stage to achieve that perfect, pliable chewiness. Whether you are prepping for a festive holiday cookie swap, searching for the perfect homemade gift, or simply indulging in a well-deserved treat, these Chocolate Pecan Turtle Clusters promise premium results that taste infinitely better than anything you can buy. Get ready to transform simple ingredients into edible luxury!
Yields: Approximately 24 Clusters
Prep Time: 20 Minutes
Cook Time: 25 Minutes
Chill Time: 1 Hour
Why You’ll Love These Chocolate Pecan Turtle Clusters: A Symphony of Texture and Flavor
When discussing confection perfection, the Chocolate Pecan Turtle Clusters stand in a league of their own. This recipe isn’t just a simple mix-and-melt; it is a careful balance that delivers a unique and highly addictive sensory experience. You are going to fall head over heels for this recipe for several compelling reasons, starting with the unparalleled quality of homemade ingredients.
The Magic of Homemade Soft Caramel
The core difference between a decent turtle and an unforgettable turtle lies squarely in the caramel. Store-bought caramels often rely on corn syrup and artificial stabilizers, resulting in a firm, overly sweet, and sometimes sticky chew. Our recipe features a Homemade Soft Caramel made from real butter, heavy cream, and natural sugars. This results in a pliable, creamy, and deeply flavored caramel that provides the perfect, slow pull without threatening to pull out your fillings. Achieving the precise temperature (240°F, or the soft-ball stage) ensures that the caramel sets beautifully, binding the pecans while remaining luxuriously soft once cooled. This caramel alone is worth the effort!
The Perfect Pecan Crunch in Each Turtle Cluster
Pecans are the “shell” and the foundation of our turtle clusters, and maximizing their flavor is critical. We specifically instruct you to toast the raw pecan halves. Toasting nuts, a simple yet vital step, dramatically intensifies their naturally sweet, earthy flavor. The brief time in the oven (6–8 minutes) releases aromatic oils, transforming dull pecans into crunchy, deeply flavorful components. When you bite into one of these homemade Chocolate Pecan Turtle Clusters, you get that satisfying snap and warm nut flavor, which perfectly contrasts the sweet, chewy caramel.
Customizable Chocolate Coating and Freshness
Using high-quality chocolate for the coating is non-negotiable for a premium turtle cluster. Whether you prefer the creamy sweetness of milk chocolate, the robust bitterness of dark chocolate, or a blend of semi-sweet, you control the quality and type. Furthermore, because these Chocolate Pecan Turtle Clusters are made fresh, they contain no preservatives and their flavor profile is vibrant and immediate. The combination of rich chocolate, salty-sweet caramel, and toasted pecans creates a harmonious indulgence that is simply unmatched. You’ll find yourself craving these superior homemade treats over any mass-produced candy bar.
For those who love making rich, decadent treats at home, you might also enjoy exploring options like Oreo Fudge or Cheesecake Fudge. The satisfaction of crafting these high-end confections yourself is truly rewarding.
Why You Should Try Making Homemade Chocolate Pecan Turtle Clusters
While the taste and texture are undeniable draws, the decision to make your own batch of Chocolate Pecan Turtle Clusters goes beyond simple flavor. It’s about empowerment, quality control, and the pure joy of the confectionery process. If you’ve been intimidated by candy making in the past, this recipe serves as the perfect, accessible entry point, yielding professional-level results with clear, precise steps.
Quality Control and Ingredient Purity
When you purchase mass-market turtle candy, you are often consuming ingredients like high fructose corn syrup, hydrogenated oils, and artificial flavors. By making your own Chocolate Pecan Turtle Clusters, you dictate exactly what goes into your treat. You select the freshest pecan halves, the creamiest butter, and the highest-quality chocolate. This control not only ensures superior flavor but also provides peace of mind, especially if you are conscious of additives or specific dietary preferences (though this remains a wonderfully indulgent treat).
The Perfect Holiday or Special Occasion Gift
Homemade candies, especially those as luxurious as Chocolate Pecan Turtle Clusters, make exceptional gifts. Package them beautifully in cellophane bags or decorative tins, and you have a thoughtful, impressive present for teachers, neighbors, or hostesses during the holiday season. They travel well and maintain their freshness for several days, making them an ideal centerpiece for a holiday dessert platter alongside other festive treats like Classic Christmas Toffee. The effort invested in hand-making these sophisticated pecan clusters speaks volumes.
Mastering the Art of Candy Making
Candy making is often viewed as difficult or mysterious, but this recipe demystifies the process. By following the precise instructions for the caramel particularly the use of the candy thermometer to hit the 240°F soft-ball stage you gain a foundational skill that can be applied to many other confectionery endeavors. Success with this recipe builds confidence, showing you that homemade excellence is entirely achievable. The process is meditative, rewarding, and results in a gorgeous finished product that you can proudly share.
Furthermore, these Chocolate Pecan Turtle Clusters are incredibly versatile. You can vary the size, the density of the pecans, and the type of chocolate coating (milk, dark, or white) to match any preference or occasion. They truly represent the pinnacle of homemade indulgent sweets, justifying the slight extra time required for the scratch-made caramel. If you are looking for more inspiration for incredible homemade sweets, check out our selection of Dessert Recipes on Pinterest.
Ingredients and Essential Equipment for Superior Chocolate Pecan Turtle Clusters
Crafting perfect Chocolate Pecan Turtle Clusters requires quality ingredients and a few key pieces of equipment, particularly when making the homemade caramel. Precision is crucial in candy making, so read through this section carefully to ensure you have everything ready before you begin.
Detailed Ingredients List
The ingredients are divided into three distinct phases: the pecan base, the soft caramel, and the chocolate coating. Using high-quality dairy for the caramel is essential for achieving that luxurious texture.
For the Pecan Bases:
- 2 cups (about 8 ounces) raw pecan halves: Use fresh, unbroken halves for the best presentation and crunch.
- 1/4 teaspoon sea salt (optional, if toasting nuts): A light sprinkle enhances the nut flavor and provides a subtle salty counterpoint to the sweet caramel.
For the Homemade Soft Caramel:
- 1 cup (2 sticks) unsalted butter, cut into chunks: Unsalted butter allows you to control the total salt content, resulting in a cleaner flavor. Cutting it into chunks helps it melt evenly.
- 1 cup packed light brown sugar: Provides a deep, molasses flavor that is characteristic of classic caramel.
- 1/2 cup granulated white sugar: Essential for structure and sweetness.
- 1 cup heavy whipping cream (at room temperature): Crucial for richness and achieving the soft, chewy texture. Ensure the cream is at room temperature to prevent the mixture from seizing or cooling down the candy significantly during the cooking phase.
- 1/2 teaspoon fine sea salt: Balances the intense sweetness of the sugars and enhances the overall caramel profile.
- 1 tablespoon pure vanilla extract: Added at the end, vanilla elevates the aroma and flavor complexity of the caramel.
This caramel recipe is robust and forgiving, provided you strictly adhere to the temperature guidelines. The combination of brown and white sugar ensures both deep flavor and a predictable set.
For the Chocolate Coating:
- 12 ounces high-quality melting chocolate (milk chocolate, semi-sweet chocolate, or a combination): Choose a chocolate you genuinely enjoy eating. High-quality baking bars or melting wafers (like Ghirardelli or Guittard) work best as they melt smoothly.
- 1 tablespoon vegetable shortening or coconut oil (optional, for smoother melting consistency): Adding a touch of fat helps thin the chocolate slightly, resulting in a smoother, glossier coating that is easier to dip or drizzle.
Essential Tools for Perfect Turtle Candy
Success in making these decadent Chocolate Pecan Turtle Clusters hinges on having the right gear, especially for the caramel stage.
- Candy Thermometer: Absolutely mandatory. Achieving the soft-ball stage requires reaching exactly 240°F (115°C). Guessing or timing alone will result in caramel that is either too runny or too hard. Clip a reliable thermometer to the side of your saucepan.
- Heavy-Bottomed 3-Quart Saucepan: A heavy bottom ensures even heat distribution, significantly reducing the risk of scorching the caramel. This is one of the most common candy-making mistakes.
- Parchment Paper or Silicone Mats: Essential for lining the baking sheets. The caramel will stick aggressively to bare metal. Do not substitute wax paper.
- Two Large Baking Sheets: Needed for both toasting the pecans and arranging the finished Chocolate Pecan Turtle Clusters.
- Wooden Spoon or Heatproof Silicone Spatula: Necessary for stirring the caramel mixture, especially at the beginning and the end.
- Small Spoon or Metal Measuring Spoon (e.g., tablespoon): Ideal for portioning and dolloping the caramel neatly onto the pecan clusters.
- Microwave-Safe Bowl or Double Boiler: For melting the chocolate coating smoothly and evenly.
Preparation of ingredients and equipment beforehand (known as mise en place) is the secret to a stress-free candy-making session, ensuring you can move quickly once the caramel is ready.
Detailed Instructions: How to Create Perfect Chocolate Pecan Turtle Clusters
Making these gourmet Chocolate Pecan Turtle Clusters is a phased process involving baking, boiling, assembling, and coating. Follow these steps meticulously, especially regarding caramel temperature, for the best results.
Step 1: Prepare the Pecans and the Staging Area
- Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper or silicone mats. This prepares your working surface for the pecans and later for the finished turtle clusters.
- Spread the pecan halves in a single layer on one of the prepared baking sheets. If using, sprinkle lightly with 1/4 teaspoon of sea salt.
- Toast the pecans in the preheated oven for 6 to 8 minutes. Watch carefully! Pecans can go from perfectly toasted to burnt very quickly. They are ready when they smell wonderfully fragrant and are lightly browned.
- Remove the pecans from the oven and let them cool completely. Warm nuts will cause the caramel to run excessively.
- Once cooled, arrange the pecans onto the second parchment-lined baking sheet in small clusters of three or four nuts, positioned close together. Ensure you leave adequate space (about 2 inches) between each cluster; this is where your Chocolate Pecan Turtle Clusters will take shape.
Step 2: Mastering the Homemade Soft Caramel
This is the most critical stage. Use a candy thermometer for precision.
- In a heavy-bottomed 3-quart saucepan, combine the unsalted butter, light brown sugar, granulated white sugar, and room-temperature heavy whipping cream.
- Place the saucepan over medium heat, stirring constantly until the butter is completely melted and the sugars have dissolved. Do not rush this step; dissolving the sugar prevents a grainy caramel.
- Bring the mixture to a gentle boil, stirring occasionally to prevent scorching along the bottom edges. Reduce the heat slightly so the boil remains steady but not too vigorous (a rolling boil, but not one that threatens to boil over).
- Continue boiling without stirring until the caramel reaches the soft-ball stage. Clip your candy thermometer to the side; the temperature must register exactly 240°F (115°C). This typically takes between 10 to 15 minutes depending on your stovetop heat. Do not stir the mixture once boiling, as this can cause crystallization.
- Immediately remove the saucepan from the heat once 240°F is reached. Stir in the vanilla extract and the 1/2 teaspoon of fine sea salt. Be cautious, as the mixture will bubble up violently when the vanilla is added.
- Allow the caramel to cool slightly in the pan for about 3 to 5 minutes. This minor cooling period is essential; it thickens the caramel just enough to prevent it from immediately running off the sides of the pecan clusters when poured.
Step 3: Assemble the Turtle Clusters
Speed and efficiency are key here, as the caramel will thicken rapidly.
- Working quickly while the caramel is still warm and pourable, use a small spoon (or a metal measuring tablespoon) to dollop the caramel generously over the center of each pecan cluster. Aim to cover the center nuts, binding them firmly together and creating the “body” of the turtle.
- Allow the clusters to cool at room temperature for at least 30 minutes, or refrigerate for 15 minutes, until the caramel is completely set and firm to the touch. The caramel must be firm before moving to the next step, otherwise, the clusters will collapse into the warm chocolate.
Step 4: Melt and Prepare the Chocolate
- Place the 12 ounces of melting chocolate (and optional shortening/oil for gloss) in a microwave-safe bowl.
- Microwave the chocolate on high power in short, 30-second intervals. Stir thoroughly after each interval, even if the chocolate looks unmelted. This prevents burning. Continue until the chocolate is smooth, glossy, and fully melted. Alternatively, use a double boiler over simmering water for a gentler melt.
- Stir the melted chocolate until it is completely uniform and has reached a good pouring or dipping consistency.
Step 5: Dip and Finish the Chocolate Pecan Turtle Clusters
- You have two options for the chocolate finishing:
- Dipping (Full Coating): Carefully pick up each firm caramel-pecan cluster and dip it completely into the melted chocolate using a fork or candy tool. Allow excess chocolate to drip off before returning the cluster to the clean parchment paper.
- Drizzling (Classic Look): For the traditional turtle appearance (where you see the caramel/pecans peeking through), leave the bottoms clean. Use a spoon to liberally drizzle the melted chocolate over the tops of the caramel clusters until they are adequately coated.
- While the chocolate is still wet, you may sprinkle a pinch of flaky sea salt on top of each cluster, if desired, for a gourmet touch.
- Let the completed Chocolate Pecan Turtle Clusters rest at room temperature or chill in the refrigerator for approximately 30 minutes until the chocolate shell is completely hardened and set.
- Store your finished Chocolate Pecan Turtle Clusters in an airtight container at cool room temperature for up to one week, or refrigerate for longer storage.
Tips, Variations, and Troubleshooting for Your Turtle Candy
While the process for making Chocolate Pecan Turtle Clusters is straightforward, a few expert tips and troubleshooting solutions can ensure your success, especially when dealing with hot caramel. We also offer fun ways to customize your batch!
Caramel Troubleshooting: Common Mistakes
The caramel is the make-or-break element of this recipe. Here is how to navigate potential issues:
- Caramel is Grainy: This typically happens if the sugar wasn’t fully dissolved before the mixture came to a boil, or if you stirred the mixture vigorously while it was boiling. Tip: Ensure all sugar crystals are dissolved initially, and after the boiling begins, resist the urge to stir.
- Caramel is Too Hard/Brittle: The temperature exceeded 240°F. Even a few degrees higher (like 250°F) moves the caramel into the firm-ball stage. Tip: Trust your candy thermometer and pull the mixture immediately when it hits 240°F.
- Caramel is Too Runny: The temperature did not reach 240°F, or the heavy cream was added cold, cooling the mixture too rapidly. Tip: Always use room-temperature cream and confirm the 240°F reading before removing from heat.
- Caramel Scorch Prevention: Always use a heavy-bottomed pan and cook over medium heat. If you see browning on the bottom, gently reduce the heat and stir only the top layer until the heat source is stabilized.
Delightful Variations on Chocolate Pecan Turtle Clusters
Once you’ve mastered the classic recipe, feel free to experiment with these variations:
- Nut Alternatives: While the classic is pecans, you can easily substitute other nuts. Try using whole walnut halves for a deeper, more earthy flavor, or use almonds for a firmer crunch.
- Salted Caramel Turtles: For a more intense contrast, increase the fine sea salt in the caramel to 3/4 teaspoon, and be sure to use a flaky sea salt (like Maldon) sprinkled on the wet chocolate coating.
- Vegan Turtles (Caramel Modification): Traditional soft caramel relies heavily on butter and cream. To adapt, use high-quality, full-fat canned coconut milk (refrigerated overnight, scooping only the thick cream) in place of heavy cream, and use vegan butter substitutes. Note that the texture may be slightly softer, but the flavor remains excellent.
- Gluten-Free: Excellent news these homemade Chocolate Pecan Turtle Clusters are naturally gluten-free, making them a safe and delicious option for those avoiding gluten.
- Different Chocolate Finishes: Experiment with dipping the turtle clusters entirely in high-quality dark chocolate (70% or higher) for a sophisticated, less-sweet profile, or use white chocolate for a visually striking contrast. You can even drizzle a mix of dark and white chocolate for a marbled effect.
Storage and Freshness Tips
To ensure your Chocolate Pecan Turtle Clusters maintain their peak freshness:
- Room Temperature: If your home is cool (below 70°F), store them in an airtight container for up to one week.
- Refrigeration: For longer storage (up to 3 weeks), refrigerate them. Allow them to come to room temperature for 10–15 minutes before serving for the best caramel texture.
- Freezing: Yes, you can freeze them! Place the completely set clusters in a single layer in an airtight container, separated by parchment paper. They can be frozen for up to 3 months. Thaw slowly in the refrigerator overnight before serving.
This attention to detail ensures every bite of your homemade Chocolate Pecan Turtle Clusters is as perfect as the first.
Nutritional Values and the Benefits of Pecans in Your Chocolate Pecan Turtle Clusters
While Chocolate Pecan Turtle Clusters are undeniably an indulgent treat, understanding the components of this candy can help you appreciate its balance. As with any homemade candy, these are calorie-dense due to the sugars, fats, and chocolate, but they also provide nutritional benefits from the star ingredient: pecans.
General Nutritional Breakdown Per Cluster (Approximate)
Based on the ingredients used, an average cluster (assuming approximately 24 pieces) contains:
- Calories: Approximately 200–250 calories per cluster, depending on the size and thickness of the chocolate coating.
- Fats: High in total fat (around 15–20g), primarily from the butter, cream, and healthy fats found in pecans.
- Carbohydrates: High in carbohydrates (around 20–25g), primarily from the sugars used in the caramel.
- Protein: Moderate protein content (around 2–3g) provided mainly by the pecans.
These Chocolate Pecan Turtle Clusters are intended as a high-quality dessert or treat. Enjoying them in moderation ensures you get the pleasure of the indulgence without overdoing it.
The Mighty Pecan: Health Benefits
Pecans are more than just a crunchy filler; they are a nutritional powerhouse that contributes significant benefits to these clusters:
- Heart-Healthy Fats: Pecans are rich in monounsaturated fats (oleic acid), the same type of healthy fat found in olive oil. These fats are linked to lower LDL (bad) cholesterol levels and promoting cardiovascular health.
- Antioxidant Power: Pecans rank highly among nuts for antioxidant capacity. They are packed with various forms of Vitamin E and polyphenols, which help fight oxidative stress and inflammation in the body.
- Fiber Content: Pecans provide dietary fiber, which aids in digestion and promotes a feeling of fullness.
- Essential Minerals: They are a good source of several important minerals, including manganese, which is essential for bone health and metabolism, and copper, necessary for immune function and iron absorption.
By using toasted, raw pecans as the foundation for your Chocolate Pecan Turtle Clusters, you ensure that these beneficial elements are integrated into your delicious homemade candy. It’s a perfect example of how indulgence can still incorporate whole, nutrient-rich foods.
For those interested in balancing richer desserts with lighter, fruit-based snacks, try out this recipe for Watermelon Fruit Salad to maintain balance.
FAQs About Chocolate Pecan Turtle Clusters
What is the difference between turtle clusters and pecan pralines?
Turtle clusters are characterized by their three distinct layers: toasted pecans, a chewy soft caramel, and a generous coating of chocolate. Pecan pralines, by contrast, are made from a buttery, granular sugar mixture that is cooked until creamy and soft, and often incorporates evaporated milk; they do not typically include a chocolate coating and have a fudgier texture rather than a chewy caramel center.
Why did my homemade caramel turn out hard instead of soft and chewy?
If your caramel is hard, it means it was cooked past the soft-ball stage (235°F–240°F). It likely reached the firm-ball stage (245°F–250°F) or higher. You must use a reliable candy thermometer and remove the caramel immediately when it hits 240°F to ensure it sets into the desired soft, chewy consistency needed for Chocolate Pecan Turtle Clusters.
Can I use pre-toasted pecans for this Chocolate Pecan Turtle Clusters recipe?
Yes, you can use pre-toasted pecans, but you must ensure they are completely cool before assembling the clusters. If they are already toasted, skip the oven step entirely to prevent burning the nuts. However, toasting them fresh at home often results in a superior, more aromatic flavor.
What is the best way to melt the chocolate for dipping?
The best method is using a double boiler (a heatproof bowl set over simmering water) as it provides gentle, controlled heat, preventing the chocolate from scorching. If using a microwave, heat in short 30-second bursts, stirring vigorously between each burst, even if the chocolate looks solid, until fully melted and glossy. Adding a tablespoon of shortening or coconut oil helps achieve a smooth finish for these Chocolate Pecan Turtle Clusters.
How long will homemade turtle clusters stay fresh?
Stored in an airtight container at cool room temperature, the Chocolate Pecan Turtle Clusters will stay fresh for about one week. If stored in the refrigerator, their freshness extends to about three weeks. It is best to consume them within a few weeks for optimal caramel texture and pecan crunch.
Conclusion: The Irresistible Satisfaction of Homemade Turtle Clusters
Mastering the art of the Chocolate Pecan Turtle Clusters is one of the most rewarding endeavors in the world of homemade candy. We have walked through every crucial step, from perfectly toasting the pecan foundation to achieving that coveted 240°F soft-ball caramel, and finally coating the whole creation in a rich, glossy chocolate shell. The result is a premium, restaurant-quality confection that far surpasses anything you can find pre-packaged.
The beauty of this recipe lies in the contrast: the satisfying crack of the toasted pecans, the luscious pull of the Homemade Soft Caramel, and the snappy sweetness of the chocolate. This treat embodies indulgence and is absolutely perfect for sharing during holidays, using as impressive edible gifts, or simply enjoying as a well-deserved personal treat.
We encourage you to set aside the time, grab that candy thermometer, and embark on this delicious journey. You will find that the patience required for the caramel is richly rewarded with incredible flavor and a sense of confectionery accomplishment. Once you taste the difference that scratch-made caramel makes, you’ll never go back to the store-bought versions.
If you loved creating these sophisticated sweets, don’t stop here! Explore more of our decadent homemade recipes, like our Old Fashioned Peanut Butter Fudge or Easy Chocolate Fudge, which offer different but equally rewarding candy-making experiences. Share your finished Chocolate Pecan Turtle Clusters with us in the comments below, and tell us if you preferred the dark chocolate dip or the milk chocolate drizzle!

Chocolate Pecan Turtle Clusters (Homemade Caramel)
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper or silicone mats.
- Spread the pecan halves in a single layer and toast for 6 to 8 minutes, or until fragrant and lightly browned. Remove from the oven and let cool completely.
- Arrange the cooled pecans onto the parchment-lined baking sheets in small clusters of three or four nuts, positioned close together. Ensure you leave adequate space between each cluster.
- In a heavy-bottomed 3-quart saucepan, combine the unsalted butter, light brown sugar, granulated white sugar, and heavy whipping cream. Place over medium heat, stirring constantly until melted.
- Bring the mixture to a gentle boil, stirring occasionally. Reduce the heat slightly to maintain a steady, gentle boil. Clip a candy thermometer to the side of the pot.
- Continue boiling without stirring until the caramel reaches the soft-ball stage, registering exactly 240°F (115°C). This typically takes 10 to 15 minutes.
- Immediately remove the saucepan from the heat. Stir in the vanilla extract and the 1/2 teaspoon of fine sea salt. Allow the caramel to cool slightly (3 to 5 minutes) before pouring.
- Working quickly, use a small spoon to dollop the warm, pourable caramel generously over the center of each pecan cluster, binding them together. Do not pour too much, as it will run out over the nuts.
- Allow the clusters to cool and set completely. This requires chilling in the refrigerator for 15-20 minutes or resting at room temperature for at least 30 minutes until the caramel is firm.
- Melt the 12 ounces of chocolate (and optional shortening/oil) in a microwave-safe bowl using 30-second intervals, stirring until smooth and glossy. Alternatively, use a double boiler.
- Dip Method: Carefully pick up each firm caramel-pecan cluster and dip the bottom fully into the melted chocolate. Return the cluster to clean parchment paper. OR, for a fully coated turtle, use two forks to submerge the whole candy. OR, Drizzle Method: Use a spoon to liberally drizzle the melted chocolate over the tops of the clusters.
- If desired, sprinkle a pinch of sea salt on top of the wet chocolate. Chill the completed clusters in the refrigerator for 30 minutes until the chocolate shell is completely hardened and set. Store in an airtight container.