Macadamia Nut Butter Toffee
There’s something truly magical about the combination of toffee and nuts, especially when it involves the creamy crunch of macadamia nuts. This Macadamia Nut Butter Toffee is not only a delightful treat but also an impressive homemade gift for any occasion. The rich buttery flavor paired with the toasted macadamia nuts and a luscious layer of chocolate creates a confection that’s simply irresistible. Whether you’re indulging on your own or sharing with friends, this recipe will surely become a favorite.
Why I Love This Recipe
This Macadamia Nut Butter Toffee is the perfect blend of sweet and salty, crunchy and smooth. The buttery toffee base is easy to make and can be customized with different nuts or chocolates, allowing you to create your own signature version. Plus, the satisfying sound of breaking the toffee into pieces is almost as enjoyable as eating it. It’s a recipe that brings joy not only in the making but also in the sharing. Trust me, once you try this toffee, you’ll find it hard to resist making more!
The Ingredient Lineup
- 1 cup (2 sticks) unsalted butter – The base of our toffee, providing rich flavor and the perfect texture.
- 1 cup granulated white sugar – Sweetness is key, and sugar helps achieve that classic toffee caramelization.
- 6 tablespoons light corn syrup – This keeps the toffee from crystallizing, ensuring a smooth and chewy texture.
- 1 teaspoon salt – Enhances the flavors and balances the sweetness.
- 1 cup chopped (toasted) macadamia nuts, divided – Adds a nutty flavor and a delightful crunch.
- 8 ounces chopped bittersweet or semisweet chocolate – For that luscious chocolate layer that brings everything together. You can also use chocolate chips for convenience.
What You’ll Need (Gear)
- Heavy-bottomed saucepan – This is essential for even heat distribution while cooking the toffee.
- Wooden spoon or silicone spatula – Perfect for stirring the mixture without scratching your pan.
- Candy thermometer – To help you achieve the exact temperature for the perfect toffee consistency.
- Baking sheet lined with parchment paper – For spreading out the toffee once it’s cooked.
- Measuring cups and spoons – Accurate measurements are key to successful toffee.
Cooking Macadamia Nut Butter Toffee: The Process

Step 1: Prepare Your Baking Sheet
Start by lining a baking sheet with parchment paper. This will prevent the toffee from sticking and make for easy cleanup later.
Step 2: Melt the Butter
In a heavy-bottomed saucepan, combine the unsalted butter, granulated sugar, light corn syrup, and salt. Place the saucepan over medium heat and stir continuously until the butter is fully melted and the sugar is dissolved.
Step 3: Cook the Mixture
Once the mixture is bubbling, attach your candy thermometer to the side of the pan. Continue to cook, stirring occasionally, until the mixture reaches a temperature of 300°F (hard crack stage). This usually takes around 10-15 minutes, but keep an eye on the thermometer as temperatures can vary.
Step 4: Add the Nuts
Once you reach the desired temperature, remove the saucepan from heat and immediately stir in three-quarters of the toasted macadamia nuts. The mixture will be very hot, so be careful!
Step 5: Spread the Toffee
Quickly pour the hot toffee mixture onto the prepared baking sheet. Use a silicone spatula to spread it evenly into the corners. Work quickly, as the toffee will start to set as it cools.
Step 6: Melt the Chocolate
In a microwave-safe bowl, melt the chopped bittersweet or semisweet chocolate in 30-second increments, stirring in between until smooth. Pour the melted chocolate over the toffee and spread it into an even layer.
Step 7: Top with Remaining Nuts
Sprinkle the remaining toasted macadamia nuts over the melted chocolate, pressing them down gently to adhere.
Step 8: Cool and Break
Allow the toffee to cool at room temperature until it sets, which may take about 1-2 hours. Once completely cool, break it into pieces and enjoy!
Nutrition-Minded Tweaks

- Use coconut sugar instead of granulated sugar for a lower glycemic index option.
- Replace unsalted butter with coconut oil for a dairy-free version that still tastes amazing.
- Incorporate dark chocolate instead of semisweet for a richer flavor and added antioxidants.
- Experiment with different nuts such as pecans or almonds for a unique twist.
Troubleshooting Tips
- If your toffee crystallizes, it might be due to stirring too much while it cooks. Stir gently and avoid splashing sugar onto the sides of the pan.
- For a grainy texture, ensure all sugar is fully dissolved before reaching the hard crack stage.
- If the chocolate doesn’t melt smoothly, try adding a teaspoon of coconut oil to help it melt evenly.
- If the toffee is too soft, it may not have reached the correct temperature. Use a candy thermometer for accurate results.
Make-Ahead & Storage
This Macadamia Nut Butter Toffee can be made ahead of time and stored in an airtight container at room temperature for up to two weeks. For longer storage, keep it in the refrigerator or even the freezer. Just be sure to separate layers with parchment paper to prevent sticking.
Ask & Learn
Can I use other types of nuts in this recipe?
Absolutely! While macadamia nuts are delicious, feel free to experiment with walnuts, pecans, or even hazelnuts for a different flavor profile.
Is it necessary to use a candy thermometer?
While it’s not strictly necessary, a candy thermometer helps ensure you reach the perfect temperature for hard crack stage, resulting in the best texture for your toffee.
Can I make this recipe vegan?
Yes! You can substitute the butter with a plant-based butter or coconut oil and use dairy-free chocolate to create a vegan version of this toffee.
What’s the best way to serve Macadamia Nut Butter Toffee?
This toffee is perfect as a sweet treat during the holidays, as a gift, or even as a delightful addition to a dessert platter. It pairs wonderfully with coffee or tea, making it great for entertaining.
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The Last Word
This Macadamia Nut Butter Toffee is a labor of love that’s well worth the effort. Its rich, buttery flavor combined with the crunch of macadamia nuts and the smoothness of chocolate makes it an unforgettable treat. Whether you keep it all for yourself or share it with friends and family, this toffee is sure to bring smiles and satisfaction. Get ready to enjoy a sweet moment with each bite of this delightful confection!

Macadamia Nut Butter Toffee
Ingredients
- 1 cup unsalted butter 2 sticks
- 1 cup granulated white sugar
- 6 tablespoons light corn syrup
- 1 teaspoon salt
- 1 cup macadamia nuts chopped, toasted, divided
- 8 ounces bittersweet or semisweet chocolate chopped or chocolate chips
Instructions
- Line a baking sheet with parchment paper to prevent sticking and for easy cleanup.
- In a heavy-bottomed saucepan, combine unsalted butter, granulated sugar, light corn syrup, and salt. Place over medium heat and stir continuously until the butter is melted and sugar is dissolved.
- Attach a candy thermometer to the saucepan and continue to cook, stirring occasionally, until the mixture reaches 300°F (hard crack stage), about 10-15 minutes.
- Remove saucepan from heat and stir in three-quarters of the toasted macadamia nuts carefully as the mixture will be very hot.
- Quickly pour the hot toffee mixture onto the prepared baking sheet and spread evenly with a silicone spatula.
- Melt the chopped chocolate in a microwave-safe bowl in 30-second increments, stirring until smooth. Pour over the toffee and spread into an even layer.
- Sprinkle the remaining toasted macadamia nuts over the melted chocolate and press gently to adhere.
- Allow toffee to cool at room temperature for 1-2 hours until set. Break into pieces and enjoy.
Equipment
- Heavy-bottomed saucepan
- Wooden spoon or silicone spatula
- Candy thermometer
- Baking sheet lined with parchment paper
- Measuring Cups and Spoons
- Microwave-safe bowl
Notes
- Store toffee in an airtight container at room temperature for up to two weeks or refrigerate/freezer for longer storage.
- Substitute coconut sugar and coconut oil for a lower glycemic and dairy-free version.
- Try different nuts like pecans or almonds for a unique twist.
- Use a candy thermometer to ensure the perfect hard crack stage and avoid soft toffee.
- If chocolate doesn’t melt smoothly, add a teaspoon of coconut oil to help it melt evenly.

