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Stack of peanut brittle
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4.41 from 20 votes

Microwave Peanut Brittle Recipe

This quick and easy recipe is made in the microwave which makes it a quick and easy Christmas Candy! 
Prep Time5 mins
Cook Time10 mins
Total Time15 mins
Course: Dessert
Cuisine: American
Servings: 16
Calories: 203kcal
Author: Julie Evink

Ingredients

  • 1 c sugar
  • 1/2 c. corn syrup
  • 1/8 tsp salt
  • 1 1/2 c. unsalted peanuts
  • 1 Tbsp butter
  • 1 tsp vanilla
  • 1 tsp baking soda

Instructions

  • Combine sugar, syrup and salt in a microwave safe bowl. Microwave for 5 minutes on high.
  • Stir in peanuts. Microwave 3 to 5 more minutes, stirring after 3 minutes. Microwave until syrup and peanuts are light brown. Stir in butter, vanilla and baking soda until light and foamy. Spread on buttered cookie sheet.
  • Cool and break.

Video

Notes

  • Have your cookie sheet buttered before you make the peanut brittle because it sets up fast. 
  • You can also use parchment paper to pour your brittle onto. 
  • Wondering why we use baking soda? Baking soda makes the brittle tender by adding air bubbles, giving it a porous texture.
  • To store this candy simply layer the brittle in an air tight container and place parchment or wax paper between the layers. 
  • Peanut Brittle will keep in an airtight container for up to two months so it's a great make ahead candy.
  • Switch things up and substitute the peanuts for cashews, walnuts, hazelnuts or pecans. 

Nutrition

Calories: 203kcal | Carbohydrates: 10g | Protein: 15g | Fat: 12g | Saturated Fat: 2g | Cholesterol: 26mg | Sodium: 139mg | Potassium: 378mg | Fiber: 1g | Sugar: 6g | Vitamin A: 45IU | Vitamin C: 0.6mg | Calcium: 22mg | Iron: 0.7mg