Macadamia Nut Brittle
If you’re looking for a delightful treat that combines the rich, buttery flavor of macadamia nuts with the sweet crunch of brittle, look no further than this Macadamia Nut Brittle recipe. This dessert is not only a decadent indulgence but also an enjoyable project to whip up in your kitchen. With just a handful of ingredients, you’ll create a sweet snack that’s perfect for sharing or savoring all on your own.
Why It Deserves a Spot

Macadamia Nut Brittle deserves a spot in your recipe collection because it beautifully marries texture and taste. The smooth, creamy flavor of macadamia nuts complements the crispy sugar candy, creating a taste sensation that is both indulgent and satisfying. Whether you’re looking for a homemade gift or a sweet treat for your next gathering, this brittle is sure to impress. Plus, it’s incredibly simple to make, making it an excellent choice for both novice and experienced cooks alike.
Gather These Ingredients
To make your Macadamia Nut Brittle, you will need the following ingredients:
- 1 cup granulated white sugar – This is the base of your brittle, providing sweetness and structure.
- 1/2 cup water – Helps dissolve the sugar and create the syrup.
- 1/2 cup light corn syrup – Adds sweetness and prevents crystallization.
- 1 cup macadamia nuts, chopped – These give your brittle its unique flavor and crunch. A 6-ounce jar should suffice.
- 1 tablespoon butter – Adds richness and helps in the cooking process.
- 1/2 teaspoon baking soda – This is crucial for creating that classic brittle texture.
- Sea salt, optional – A sprinkle on top enhances the sweetness and balances the flavors.
Kitchen Gear Checklist
Before you start cooking, gather these essential tools:
- Heavy-bottomed saucepan – Ensures even heat distribution for cooking the sugar.
- Wooden spoon or heat-resistant spatula – For stirring the mixture as it cooks.
- Candy thermometer – To monitor the sugar’s temperature accurately.
- Baking sheet – Lined with parchment paper for easy removal of the brittle.
- Measuring cups and spoons – To ensure accurate measurements of your ingredients.
- Rubber spatula – Helpful for spreading the brittle onto the baking sheet.
Macadamia Nut Brittle: Step-by-Step Guide

Making Macadamia Nut Brittle is a straightforward process that requires attention but yields delicious results. Follow these simple steps to create your batch:
Step 1: Prepare Your Workspace
Start by lining a baking sheet with parchment paper. This will prevent the brittle from sticking and make cleanup a breeze.
Step 2: Combine Ingredients
In a heavy-bottomed saucepan, combine the granulated sugar, water, and light corn syrup. Stir gently until the sugar is dissolved.
Step 3: Heat the Mixture
Place the saucepan over medium heat and attach your candy thermometer. Allow the mixture to boil without stirring until it reaches 300°F (hard crack stage).
Step 4: Add Nuts and Butter
Once the temperature is reached, remove the saucepan from heat. Quickly stir in the chopped macadamia nuts and butter until fully incorporated.
Step 5: Incorporate Baking Soda
Carefully add the baking soda to the mixture. Be cautious, as it will bubble up. Stir until the baking soda is completely mixed in.
Step 6: Spread the Mixture
Pour the hot mixture onto the prepared baking sheet. Use a rubber spatula to spread it evenly to your desired thickness.
Step 7: Cool and Break
Allow the brittle to cool completely at room temperature, which usually takes about 30-45 minutes. Once set, break it into pieces.
Quick Replacement Ideas

If you find yourself short on an ingredient or want to mix things up a bit, consider these alternatives:
- Honey or maple syrup instead of light corn syrup for a different flavor profile.
- Almonds or cashews can be substituted for macadamia nuts if you prefer a different nut flavor.
- Unsalted butter can replace the butter if you want a more neutral flavor or are using salted nuts.
- Brown sugar can be mixed with white sugar for a deeper flavor and color.
Notes on Ingredients
When selecting your macadamia nuts, look for raw or roasted, unsalted varieties for the best flavor. The butter should be of good quality, as it plays a significant role in the taste of your brittle. While the baking soda helps create a light texture, be sure to measure it accurately, as too much can affect the final product. If you choose to add sea salt, it’s best to sprinkle it on while the brittle is still warm for better adherence.
How to Store & Reheat
To store your Macadamia Nut Brittle, keep it in an airtight container at room temperature. It will stay fresh for up to two weeks, although it’s unlikely to last that long! If you want to keep it longer, you can store it in the refrigerator, but allow it to come to room temperature before serving for the best texture.
Helpful Q&A
Can I make Macadamia Nut Brittle in advance?
Absolutely! This brittle can be made a few days in advance. Just store it in an airtight container to keep it fresh.
What is the best way to break the brittle into pieces?
Once the brittle has cooled completely, you can use your hands or a mallet to break it into pieces. If it’s particularly hard, wrapping it in a clean kitchen towel can help you break it more easily.
Can I add chocolate to my Macadamia Nut Brittle?
Yes! Drizzling melted chocolate over the cooled brittle can add a delicious twist. Allow the chocolate to set before breaking it into pieces.
Why did my brittle turn out chewy instead of crunchy?
If your brittle is chewy, it may not have reached the proper temperature. Make sure to use a candy thermometer and cook until it reaches the hard crack stage at 300°F.
Serve & Enjoy
Your homemade Macadamia Nut Brittle is now ready to be enjoyed! Whether you’re serving it at a gathering, gifting it to a friend, or indulging in a piece after dinner, this brittle is a treat that will surely satisfy your sweet tooth. The delightful combination of flavors and textures is perfect for any occasion, and it’s sure to become a favorite in your home.
Creating Macadamia Nut Brittle is not just about making a delicious snack; it’s about the joy of crafting something special in your kitchen. So grab your ingredients, follow the steps, and get ready to indulge in a delightful treat that’s sure to impress.

Macadamia Nut Brittle
Ingredients
Equipment
Method
- Start by lining a baking sheet with parchment paper to prevent sticking.
- In a heavy-bottomed saucepan, combine the granulated sugar, water, and light corn syrup. Stir gently until the sugar is dissolved.
- Place the saucepan over medium heat and attach your candy thermometer. Allow the mixture to boil without stirring until it reaches 300°F (hard crack stage).
- Once the temperature is reached, remove the saucepan from heat. Quickly stir in the chopped macadamia nuts and butter until fully incorporated.
- Carefully add the baking soda to the mixture. Be cautious, as it will bubble up. Stir until completely mixed.
- Pour the hot mixture onto the prepared baking sheet and use a rubber spatula to spread it evenly to your desired thickness.
- Allow the brittle to cool completely at room temperature, about 30-45 minutes. Once set, break it into pieces.
Notes
- Store in an airtight container at room temperature for up to two weeks.
- You can use honey or maple syrup instead of light corn syrup.
- For a twist, drizzle melted chocolate over the cooled brittle.
