Southern Peanut Brittle (Pulled, No Candy Thermometer)

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Peanut brittle is the kind of old-school treat that never stops being a crowd-pleaser. It’s crunchy, golden, sweet, and just nostalgic enough to make you feel like you’re raiding your grandmother’s candy tin. And the best part? This version comes together with pantry staples and a little stovetop magic – no candy-shop wizardry required. If you’re in the mood to break (and eat) something delicious, you’re in the right place.

What makes this peanut brittle recipe even better is how easy it is to make—no candy thermometer is required! And unlike many recipes, this one doesn’t call for any butter. Just four simple ingredients. Whether you’re a seasoned candy maker or just trying this out for the first time, I’ll walk you through the steps, including a special “pulling” technique that sets this peanut brittle apart.

This peanut brittle isn’t just a treat; it’s a family legacy. Passed down from my Southern mother-in-law, Vernel, this recipe has been the highlight of countless holiday gatherings. Her unique “pulling” technique gives the brittle its light, airy texture. So, put on your apron, channel your inner candy scientist, and let’s create a sweet masterpiece together.

Ingredients

To make this delicious peanut brittle recipe, you’ll need:

• ⅔ cup light corn syrup
• 1 ½ cups granulated sugar
• 2 cups raw peanuts
• 1 tablespoon baking soda

How to Make Peanut Brittle

1. Grease a baking sheet or line it with parchment paper. Set aside.
2. Mix together corn syrup, sugar, and raw peanuts in a large saucepan.
3. Cook over medium-high heat until the mixture turns honey colored. This process usually takes about 15 minutes.

1. Remove from heat. Add baking soda and stir well.

The mixture will foam and lighten in color due to the chemical reaction.

1. Quickly pour the hot peanut mixture onto the prepared baking sheet and spread it out into a thin layer using a wooden spoon or silicone spatula.

Before the brittle cools completely, use two forks to gently pull the brittle apart. This pulling technique creates a lighter, airier texture, making the brittle easier to eat.

Cool and Store: Allow the peanut brittle to cool completely, then break it into smaller pieces. Store your homemade peanut brittle in an airtight container at room temperature, where it will stay fresh for 6 to 8 weeks.

If you love easy homemade treats that disappear fast, be sure to check out my Cinnamon Sugar Pretzels, my sweet-and-salty Saltine Cracker Toffee, and the colorful fun of Popcorn with Sprinkles. They’re all simple, snack-worthy recipes that pair perfectly with this classic brittle.

Tips for Success

• Avoid Humidity: Don’t attempt to make peanut brittle on a humid day or when it’s raining, as the moisture in the air can prevent the brittle from setting properly.
• Be Careful with the Hot Mixture: When working with the hot sugar mixture, be very cautious. It’s extremely hot and can cause burns if mishandled. Use oven mitts, if needed, and be mindful of splatters.
• Great for Gifting: Peanut brittle makes an excellent homemade gift during the holiday season. Layer it in a glass jar, tie it with a festive ribbon, and you have a thoughtful, delicious present that anyone would love.

How to Tell When Peanut Brittle Is Done (No Thermometer Needed)

Watch the color, not the clock. The syrup is ready when it turns a deep golden honey color, and the peanuts will smell toasty. If it’s still pale, keep cooking. If it starts to look amber-brown or smells scorched, take it off the heat right away. If you do have a candy thermometer, the mixture should reach the hard crack stage, about 300°F.

Troubleshooting Peanut Brittle

• Chewy or sticky brittle: The syrup didn’t cook long enough, or it’s a humid day. Cook until it’s a true honey color, and save candy making for a dry day.
• Grainy brittle: Sugar crystals formed in the pan. Stir gently until the sugar dissolves, and avoid scraping crystals from the sides of the pan back into the mixture.
• Burnt or bitter brittle: The syrup cooked too long or too hot. Keep the heat at medium-high and stay at the stove, because it can go from golden to burnt quickly.
• Flat, dense brittle: The baking soda may be old. Use fresh baking soda and stir it in quickly so the mixture foams up.

FAQs

Can I make peanut brittle without corn syrup?

Corn syrup keeps the sugar from crystallizing and gives brittle its glassy texture, so I don’t recommend skipping it in this recipe.

Can I double this recipe?

It’s best to make two separate batches. A double batch takes longer to cook evenly and is harder to spread and pull before it sets.

Why do you use raw peanuts?

Raw peanuts toast as the syrup cooks, so they come out perfectly roasted. Roasted peanuts can burn.

How long does peanut brittle last?

Stored in an airtight container at room temperature, it stays fresh for 6 to 8 weeks.

Last Bite

Ready to keep your sweet streak going? Whip up a batch of brittle today and then dive into more easy treats on the site. And hey – if you make this, leave a comment below… I love hearing how your kitchen adventures turn out!