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plate of homemade keto peanut butter cups

Sugar Free Peanut Butter Cups

Kara Cook
Sweet and creamy peanut butter filling encased in a sugar free chocolate shell. These decadent peanut butter cups have only 1.6 net carbs each!
5 from 4 votes
Prep Time 1 hour
Course Low Carb Recipes
Cuisine American
Servings 18 mini peanut butter cups
Calories 149 kcal

Ingredients
  

  • 6 oz sugar free milk chocolate chips I use Lily's
  • ½ oz cocoa butter or coconut oil
  • ½ cup natural peanut butter no sugar added, I use creamy
  • 2 Tbsp salted butter softened to room temperature
  • 5 Tbsp Swerve confectioners or another powdered sweetener
  • ¼ tsp vanilla extract

Instructions
 

  • Melt the chocolate chips and cocoa butter in a double boiler over low heat. (I use a glass bowl over a saucepan of simmering water.)
  • Put about a teaspoon of melted chocolate in the bottom of each of the cups in the mold. Spread the chocolate up the sides of the molds with a very small spoon.
  • Flip upside down onto a silicone mat, then place in the freezer for about 10 minutes. Remove and spread chocolate over any holes or thin spots on the cups. Freeze for another 5-10 minutes.
  • While chocolate sets, prepare filling. Whisk together the peanut butter, Swerve, butter, and vanilla until smooth.
  • Fill chocolate cups almost to the top with peanut butter mixture. Use the remaining chocolate to cover the filling in each cup.
  • Carefully tap molds on the counter to flatten and remove any air bubbles. Freeze for 25-30 minutes or until chocolate is set.
  • Unmold the peanut butter cups. If they don't pop out easily, they aren't ready - freeze them for a few more minutes.
  • Store in the refrigerator for 2-3 weeks, or in the freezer for up to 2 months.

Notes

You can add more or less sweetener to the filling according to your taste preference.

Nutrition

Serving: 1gCalories: 149kcalCarbohydrates: 11.1gProtein: 2.5gFat: 9gSaturated Fat: 4gPolyunsaturated Fat: 4gCholesterol: 6mgSodium: 44mgFiber: 1gSugar: 0.8g
Keyword keto peanut butter cups
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