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keto peanut brittle
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4 from 2 votes

Microwave Keto Peanut Brittle

Prep Time20 mins
Course: Dessert
Keyword: Keto Peanut Brittle
Servings: 20
Calories: 65kcal



  • Line a baking sheet with parchment paper.
  • In a medium bowl, add your syrup, peanuts and sweetener. Stir to combine.
  • Microwave for 4min on high. Stir, then microwave again for another 4min.
  • Add your butter, baking soda and vanilla extract and stir gently before placing back in the microwave for 1 more minute.
  • Using oven mitts, remove the bowl from the microwave and pour the mixture onto the parchment lined baking sheet.
  • Cool on the counter for 15-20min before moving to the freezer to finish cooling (about an hour and a half).
  • Break into pieces and serve!
  • Store in an airtight container on the counter or freeze in a container between layers wax paper for a later date!




Serving: 1piece | Calories: 65kcal | Carbohydrates: 1.3g | Protein: 2.6g | Fat: 5.5g | Fiber: 6.3g