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No-Bake Keto Peanut Butter Balls

These No-Bake Keto Peanut Butter Balls are a rich, peanutty treat made with natural peanut butter, almond flour, keto sweetener, coconut oil, and vanilla extract for a soft, mildly chewy texture reminiscent of peanut butter cup filling. The mixture is simply stirred together, rolled into bite-sized balls, and chilled until firm, making them a quick, no-bake dessert or snack that curbs sweet cravings while staying low in carbs. For extra indulgence, you can dip them in melted sugar-free dark chocolate to create a peanut butter cup-like coating that still fits within a strict keto lifestyle.
Course Dessert, Snack
Cuisine American
Keyword Fat Bombs, keto, low-carb, No Bake, Peanut Butter
Prep Time 15 minutes
Total Time 45 minutes
Servings 16 balls
Calories 120kcal

Equipment

  • Mixing bowl
  • Rubber spatula
  • measuring cups and spoons
  • baking sheet
  • Parchment Paper
  • small cookie scoop

Ingredients

For the peanut butter balls

  • 1 cup natural peanut butter creamy, unsweetened, no added sugar
  • 3/4 cup blanched almond flour
  • 1/3 cup powdered erythritol or preferred keto powdered sweetener, to taste
  • 2 tablespoons coconut oil melted and slightly cooled
  • 1 teaspoon vanilla extract
  • 1/8 teaspoon fine sea salt omit if peanut butter is already salty

Optional chocolate coating

  • 1/2 cup sugar-free dark chocolate chips
  • 1 tablespoon coconut oil for thinning chocolate, optional

Instructions

  • Line a baking sheet with parchment paper and set it aside for shaping the peanut butter balls.
  • Add the peanut butter, almond flour, powdered erythritol, melted coconut oil, vanilla extract, and salt to a medium mixing bowl.
  • Stir the mixture with a rubber spatula until it becomes thick, smooth, and evenly combined, adjusting sweetness to taste if needed.
  • If the mixture seems too soft or sticky to roll, place the bowl in the refrigerator for about 20 minutes until it firms up slightly.
  • Use a small cookie scoop or spoon to portion the dough and roll it between your palms to form smooth bite-sized balls.
  • Arrange the peanut butter balls on the prepared baking sheet in a single layer without touching.
  • Refrigerate the tray for at least 30 minutes, or until the peanut butter balls are firm enough to handle easily.
  • For an optional chocolate coating, place the sugar-free dark chocolate chips and coconut oil in a microwave-safe bowl and heat in short bursts, stirring between each, until just melted and smooth.
  • Dip each chilled peanut butter ball into the melted chocolate using a fork, let the excess drip off, then return it to the parchment-lined baking sheet.
  • Chill the coated peanut butter balls until the chocolate is fully set, then transfer them to an airtight container and store in the refrigerator or freezer until ready to serve.

Notes

Choose natural peanut butter made only from peanuts and salt to keep carbs low and avoid added sugars that can stall ketosis. If your peanut butter is on the runny side, add a bit more almond flour, a tablespoon at a time, until the mixture holds its shape when rolled. For firmer, more truffle-like bites, store them in the freezer and let them sit at room temperature for a few minutes before eating. You can swap almond flour for finely ground peanut flour or coconut flour, but if using coconut flour start with a much smaller amount because it absorbs more moisture and adjust gradually. To change up the flavor, fold in a few chopped roasted peanuts, a pinch of cinnamon, or a drop of liquid stevia for extra sweetness without affecting the carb count. These are very satisfying, so keep portions small to stay within your daily macros.

Nutrition

Calories: 120kcal | Carbohydrates: 5g | Protein: 4g | Fat: 11g | Saturated Fat: 4g | Sodium: 70mg | Fiber: 2g | Sugar: 1g