Toffee Brittle Recipe
Introduction
Toffee brittle is a classic treat that combines buttery caramel, crunchy peanuts, and rich chocolate for a perfect sweet and salty snack. This simple recipe yields a delicious, crunchy candy that’s great for gifting or enjoying anytime you crave a homemade sweet.

Ingredients
- 1 cup butter
- 1 cup sugar
- 1 teaspoon pure vanilla
- 2¼ cups roasted sea salt peanuts
- 1 bag semi-sweet chocolate chips
Instructions
- Step 1: Line a 9×13-inch cake pan with parchment paper and spread 2 cups of peanuts into an even layer.
- Step 2: In a medium-sized pan, combine the butter, sugar, and vanilla. Stir over medium heat until the butter melts and the mixture begins to simmer.
- Step 3: Simmer the mixture for 7 to 8 minutes, stirring occasionally and watching closely to prevent burning. The mixture will darken and may look slightly separated.
- Step 4: When the toffee turns a caramel color and flows off the spoon in a ribbon, immediately pour it evenly over the peanuts in the prepared pan.
- Step 5: Use an offset spatula to spread the toffee mixture evenly over the peanuts.
- Step 6: Pour the bag of chocolate chips over the hot toffee and let sit for 2 to 3 minutes to melt the chocolate.
- Step 7: Spread the melted chocolate evenly over the toffee layer with the spatula.
- Step 8: Chop the remaining ¼ cup of peanuts and sprinkle them over the chocolate layer.
- Step 9: Allow the pan to sit at room temperature for 2 hours, then refrigerate until ready to serve.
Tips & Variations
- For a nuttier flavor, try substituting almonds or cashews for the peanuts.
- Make sure to watch the toffee closely as it cooks to avoid burning and bitterness.
- Using an offset spatula helps spread the sticky toffee and chocolate layers evenly without making a mess.
Storage
Store the toffee brittle in an airtight container at room temperature for up to two weeks. If your kitchen is very warm, refrigeration is recommended. To enjoy, bring the brittle to room temperature before serving to soften the chocolate slightly.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use salted peanuts instead of roasted sea salt peanuts?
Yes, but reduce or omit any additional salt in the recipe to avoid the brittle becoming too salty. Roasted sea salt peanuts offer a balanced salty flavor that complements the toffee well.
How do I prevent the toffee from sticking to the pan?
Lining the pan with parchment paper, as the recipe suggests, is the best way to prevent sticking. Be sure to allow the toffee to cool completely before attempting to remove it from the pan.
PrintToffee Brittle Recipe
This Toffee Brittle recipe combines a rich buttery caramel base with roasted sea salt peanuts and a decadent layer of melted semi-sweet chocolate, finished with crunchy chopped peanuts for an irresistible sweet and salty treat perfect for gifting or indulging.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 2 hours 20 minutes
- Yield: Approximately 48 pieces 1x
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Ingredients
Base and Toppings
- 1 cup butter
- 1 cup sugar
- 1 teaspoon pure vanilla extract
- 2¼ cups roasted sea salt peanuts (divided: 2 cups for base, ¼ cup chopped for topping)
- 1 bag (approximately 12 oz) semi-sweet chocolate chips
Instructions
- Prepare the Pan and Peanuts: Line a 9×13-inch cake pan with parchment paper. Spread 2 cups of roasted sea salt peanuts into an even layer to form the brittle base.
- Melt Butter and Mix Ingredients: In a medium-sized pan over medium heat, combine 1 cup butter, 1 cup sugar, and 1 teaspoon pure vanilla extract. Stir continuously until the butter melts completely.
- Simmer the Toffee Mixture: Allow the mixture to come to a simmer and cook for 7 to 8 minutes, stirring occasionally. Monitor closely to prevent burning. The mixture will gradually darken and start separating slightly.
- Check the Candy Stage: When the toffee mixture reaches a caramel color and flows from the spoon in a ribbon-like manner, immediately pour it evenly over the layered peanuts in the cake pan.
- Spread the Toffee Layer: Use an offset spatula to spread the caramel mixture evenly over the peanuts, ensuring full coverage.
- Add Chocolate Chips: Pour the entire bag of semi-sweet chocolate chips over the hot toffee layer. Let sit undisturbed for 2 to 3 minutes to allow the chocolate to melt thoroughly.
- Spread Melted Chocolate: Using an offset spatula, spread the melted chocolate evenly over the toffee until smooth.
- Top with Chopped Peanuts: Chop the remaining ¼ cup of roasted sea salt peanuts and sprinkle them evenly over the melted chocolate as a crunchy garnish.
- Cool and Set: Let the brittle sit at room temperature for about 2 hours to set, then place it in the refrigerator until firm and ready to enjoy. Break into pieces before serving.
Notes
- Use an offset spatula to easily spread hot caramel and melted chocolate evenly.
- Watch the toffee mixture carefully during simmering to avoid burning, which can impart bitterness.
- Line your pan with parchment paper for easy removal and cleanup.
- Store the brittle in an airtight container at room temperature for up to two weeks.
- For a nut-free version, substitute peanuts with toasted seeds such as pumpkin or sunflower seeds.
Keywords: toffee brittle, peanut brittle, caramel candy, chocolate peanut brittle, homemade toffee, holiday candy

