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–+ servings
A close-up stack of broken pieces of golden homemade peanut brittle, showing peanuts embedded in the candy.

Homemade Peanut Brittle

This recipe for homemade peanut brittle is a nostalgic, gluten-free treat. It captures the old-fashioned charm of traditional candy with simple ingredients and a satisfying crunch.
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Prep Time 10 minutes
Cook Time 20 minutes
Cooling Time 30 minutes
Total Time 1 hour
Servings: 16 pieces
Course: Dessert, Snack
Cuisine: American
Ingredients Equipment Method Notes

Ingredients
  

For the Peanut Brittle
  • 2 cups sugar
  • 1 cup light corn syrup
  • 1/2 cup water
  • 2 cups salted roasted peanuts
  • 2 tablespoons butter
  • 1 1/2 teaspoons baking soda
  • 1 1/2 teaspoons vanilla extract

Equipment

  • Sheet pan
  • Parchment paper
  • Medium saucepan
  • Candy thermometer
  • Knife
  • Spoon

Method
 

  1. Line a sheet pan with parchment paper. Set aside.
  2. Measure out peanuts, butter, baking soda, and vanilla and have them ready.
  3. Add sugar and water to a medium saucepan and stir well. Stir in corn syrup. Cook mixture over medium heat, stirring occasionally, until it comes to a gentle boil.
  4. Attach your candy thermometer to the edge of the pot, ensuring it is submerged in the liquid but not touching the bottom. Cook, stirring occasionally, until the temperature reaches 250°F (121°C).
  5. Add the peanuts and stir the mixture constantly until the candy thermometer reaches 300°F (149°C).
  6. Remove the mixture from heat and immediately stir in butter, baking soda, and vanilla. The mixture will foam and change texture.
  7. Carefully pour the hot mixture onto the prepared pan. Use a knife or spoon to quickly spread the mixture into an even layer.
  8. Allow to cool completely, at least 30 minutes, before breaking apart and eating.
  9. Store the completely cooled peanut brittle in an airtight container.

Notes

This peanut brittle is naturally gluten-free. It makes a wonderful homemade gift for holidays or any occasion.

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