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Peanut Brittle Recipe Microwave

A quick and easy microwave version of classic peanut brittle that is crunchy, sweet, and perfect for sharing.
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Prep Time 5 minutes
Cook Time 6 minutes
Total Time 11 minutes
Servings: 12 pieces
Course: Snack
Cuisine: American
Calories: 190
Ingredients Equipment Method Notes

Ingredients
  

Main
  • 1 cup granulated sugar
  • 1/2 cup light corn syrup
  • 1 cup roasted unsalted peanuts
  • 1/4 cup unsalted butter
  • 1 teaspoon vanilla extract
  • 1 teaspoon baking soda

Equipment

  • Microwave-safe bowl
  • Silicone spatula
  • Wax paper or parchment paper
  • Measuring cups
  • Cooking thermometer (optional)

Method
 

  1. In a microwave-safe bowl, mix the sugar and corn syrup together.
  2. Microwave the mixture on high for 4 minutes.
  3. Carefully remove the bowl and stir in the peanuts.
  4. Add the butter to the bowl and return it to the microwave for an additional 2 minutes.
  5. After microwaving, stir in the vanilla extract and baking soda.
  6. Quickly pour the mixture onto a large sheet of wax or parchment paper.
  7. Allow the brittle to cool completely at room temperature.
  8. Once cooled, break the brittle into pieces.

Notes

Make sure to work quickly after adding the baking soda, as the mixture will begin to harden fast. Store in an airtight container to keep it fresh.