Go Back
+ servings
Microwave peanut brittle recipe in a jar
Print Recipe
No ratings yet

Microwave Peanut Brittle Recipe

​This microwave peanut brittle is such a fun twist on regular nut brittle, except it is made in the microwave instead of on the stovetop!
Prep Time4 minutes
Cook Time6 minutes
Total Time10 minutes
Course: Dessert
Cuisine: American
Servings: 12 servings
Calories: 184Calories

Ingredients

  • 1 cup granulated sugar
  • ½ cup light corn syrup
  • 1 cup peanuts dry roasted, salted or unsalted
  • ¼ teaspoon salt
  • 1 tablespoon unsalted butter
  • 1 & ½ teaspoon vanilla extract
  • 1 teaspoon baking soda

Instructions

  • Line a baking sheet with parchment paper and set it aside. Have a spatula ready to spread the brittle once it’s cooked.
  • In a large, microwave-safe glass bowl, combine the sugar, corn syrup, and salt. Stir until the mixture is evenly combined.
    1 cup granulated sugar, ½ cup light corn syrup, ¼ teaspoon salt
  • Microwave the mixture on high for 4 minutes. The mixture will start to bubble and turn light golden.
  • Carefully remove the bowl from the microwave (it will be very hot). Stir in the butter, peanuts, and vanilla extract until fully melted and incorporated.
    1 cup peanuts, 1 tablespoon unsalted butter, 1 & ½ teaspoon vanilla extract
  • Return the bowl to the microwave and cook for another 2-3 minutes until the mixture turns a deep golden brown. Keep a close eye on it to avoid burning.
  • Quickly stir in the baking soda. The mixture will foam and bubble up, which is normal. Stir until the baking soda is fully mixed in.
    1 teaspoon baking soda
  • Immediately pour the mixture onto the prepared baking sheet. Use a spatula to spread it out into a thin layer as quickly as possible.
  • Let the brittle cool completely, about 30 minutes. Once it’s hardened, break it into pieces.
  • Store the peanut brittle in an airtight container at room temperature. It will keep for up to 3 weeks.

Nutrition

Calories: 184Calories | Carbohydrates: 30g | Protein: 3g | Fat: 7g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 3g | Trans Fat: 0.04g | Cholesterol: 3mg | Sodium: 151mg | Potassium: 92mg | Fiber: 1g | Sugar: 28g | Vitamin A: 29IU | Calcium: 15mg | Iron: 0.5mg