This old-fashioned candy is all about contrast, with deep golden caramel wrapped around roasted peanuts and broken into jagged pieces. It is made with simple pantry staples like sugar, corn syrup, butter, peanuts, and baking soda. The process is straightforward, just cook the sugar syrup, build the caramel, stir in the peanuts, and finish with baking soda for that signature airy crunch. Once it sets, you break it into pieces.
It works beautifully as a dessert, a festive homemade gift, or a party snack.
What Is Peanut Brittle?
Peanut brittle is a classic hard candy made by cooking sugar into caramel and mixing it with nuts, before letting it cool into thin, crisp sheets.
Its roots stretch back centuries, with similar nut-and-sugar confections appearing in Europe and the Middle East long before peanut brittle became popular in America. Once peanuts became widely available and affordable in the United States during the 19th century, they quickly became the star ingredient in this candy.
Today, peanut brittle is especially popular during Christmas and festive seasons, often packed into tins, gift boxes, and family dessert tables.
Pro Tips for the Best Peanut Brittle
- Thin pots heat too quickly and can cause hot spots, which means burnt sugar and kitchen disappointment. A heavy-bottomed pot gives you better control and smoother caramel.
- Keep your ingredients ready before you start because candy-making moves fast. Once the caramel reaches the right temperature, there’s no time for searching through cabinets like a frantic treasure hunt.
- A lightly greased pan lined with parchment helps the brittle release easily later. Nobody wants to negotiate with hardened caramel stuck to metal.
- Work quickly after adding baking soda, and once it foams up, it’s time to move fast. Pour immediately and spread gently before it starts setting.
Frequently Asked Questions
Can I Use Salted Peanuts Instead of Unsalted?
Salted peanuts create that sweet-and-salty balance that makes peanut brittle even harder to stop eating. Just keep in mind that if your peanuts are heavily salted, you may want to reduce the pinch of added salt in the recipe so the flavor stays balanced rather than aggressively salty.
Why Is My Peanut Brittle Sticky Instead of Crunchy?
This usually happens when the caramel doesn’t reach the correct temperature. If it’s undercooked, it won’t harden properly and can stay chewy or sticky.
Can I Make Peanut Brittle Without Corn Syrup?
Yes, though the texture may be slightly different. Corn syrup helps prevent sugar crystals from forming and keeps the candy smoother. Some people use honey, golden syrup, or glucose syrup as alternatives, but traditional brittle usually behaves best with corn syrup in the mix.
How Thin Should Peanut Brittle Be?
Thin enough to snap easily, but not so thin that it turns into candy confetti. Usually, about ¼ inch works well. If it’s too thick, it becomes difficult to break and eat.
How to Store Leftover Peanut Brittle
Once your brittle has fully cooled, place the pieces in an airtight container at room temperature. Layer parchment paper between pieces if you want to prevent sticking and keep them neat. Avoid refrigerating it, since moisture can make the candy sticky and take away that clean snap. Store it in a cool, dry place like a pantry or cupboard, far from steam, heat, and suspicious snack thieves.
Ingredients
How to Make Peanut Brittle
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In a large pot, combine the water, sugar, salt, and corn syrup. Place the pot over medium-low heat and stir gently for about 6-7 minutes until the sugar dissolves.
In a large pot, combine the water, sugar, salt, and corn syrup. Place the pot over medium-low heat and stir gently for about 6-7 minutes until the sugar dissolves.
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Drop in the butter and continue cooking, stirring regularly for about 15 minutes. The mixture will deepen in color and begin turning into rich caramel.
Drop in the butter and continue cooking, stirring regularly for about 15 minutes. The mixture will deepen in color and begin turning into rich caramel.
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Add the peanuts and stir them into the bubbling caramel. Continue cooking for another 10 minutes until the mixture reaches 151°C (304°F).
Add the peanuts and stir them into the bubbling caramel. Continue cooking for another 10 minutes until the mixture reaches 151°C (304°F).
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Remove the pot from the heat and quickly stir in the baking soda. The caramel will foam up dramatically, which is exactly what you want. Pour the mixture into a greased baking pan lined with parchment paper. Let it rest in a cool place for 1 hour until firm.
Remove the pot from the heat and quickly stir in the baking soda. The caramel will foam up dramatically, which is exactly what you want. Pour the mixture into a greased baking pan lined with parchment paper. Let it rest in a cool place for 1 hour until firm.
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Carefully remove the hardened brittle from the pan and break it into uneven pieces.
Carefully remove the hardened brittle from the pan and break it into uneven pieces.
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Enjoy!
Enjoy!
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