Easy Keto Peanut Butter Cup Fat Bombs

Easy Peanut Butter Cups

 These easy Keto Peanut Butter Cups taste like peanut butter fudge with a decadent layer of chocolate. A sugar-free taste sensation! Another sneak peek recipe from my upcoming cookbook.

Course Snack
Cuisine Dessert
Keyword fat bombs, peanut butter cups
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 1 hour 35 minutes
Servings 12
Calories 200 kcal



  1. Line a 12-cup muffin tin with parchment paper cupcake liners. Alternatively, you can use silicone muffin cups.
  2. Melt the peanut butter, butter, and cacao butter together in a medium saucepan over low heat, stirring until smooth. Stir in the sweetener and vanilla extract until well combined and no lumps remain.
  3. Divide the mixture among the prepared muffin cups and refrigerate until firm, about 1 hour.
  4. Set a heatproof bowl set over a pan of barely simmering water. Put the chocolate in the bowl and stir until melted and smooth. Drizzle about 1 teaspoon over each peanut butter cup and spread to the edges. Return the cups to the refrigerator until set, another 10 to 15 minutes.
  5. Store in the refrigerator. Keeps for up to a week.
Nutrition Facts
Easy Peanut Butter Cups
Amount Per Serving (1 cup)
Calories 200 Calories from Fat 171
% Daily Value*
Fat 19.04g29%
Carbohydrates 6.2g2%
Fiber 3.61g14%
Protein 2.9g6%
* Percent Daily Values are based on a 2000 calorie diet.