Indulge in the perfect fusion of rich chocolate and creamy peanut butter with these Keto Chocolate Peanut Butter Bars. Ideal for those following a ketogenic lifestyle or anyone seeking a low-carb, sugar-free treat, this no-bake recipe delivers all the flavor without the guilt.


🧾 Ingredients

For the Peanut Butter Base:

  • 1 cup natural peanut butter (ensure it’s sugar-free)
  • 1/4 cup unsalted butter, melted
  • 1/2 cup almond flour
  • 1/4 cup powdered erythritol (or preferred keto-friendly sweetener)
  • 1 teaspoon vanilla extract
  • Pinch of salt

For the Chocolate Topping:

  • 1 cup sugar-free dark chocolate chips
  • 2 tablespoons coconut oil or unsalted butter

👩‍🍳 Instructions

Step 1: Prepare the Peanut Butter Base

  1. In a medium-sized mixing bowl, combine the natural peanut butter and melted unsalted butter. Stir until smooth and well-blended.
  2. Add the almond flour, powdered erythritol, vanilla extract, and a pinch of salt to the peanut butter mixture. Mix thoroughly until all ingredients are fully incorporated, resulting in a dough-like consistency.

Step 2: Set the Base

  1. Line an 8×8-inch square baking dish with parchment paper for easy removal.
  2. Transfer the peanut butter mixture into the prepared baking dish. Use a spatula to press the mixture evenly into the dish, creating a uniform base layer.
  3. Place the dish in the refrigerator for approximately 30 minutes to allow the base to firm up.

Step 3: Prepare the Chocolate Topping

  1. In a microwave-safe bowl, combine the sugar-free dark chocolate chips and coconut oil (or unsalted butter).
  2. Microwave in 20-second intervals, stirring between each, until the chocolate is fully melted and smooth.
  3. Once melted, pour the chocolate mixture over the chilled peanut butter base, spreading it evenly to cover the entire surface.

Step 4: Set the Bars

  1. Return the baking dish to the refrigerator and allow the bars to set for at least 2 hours, or until the chocolate topping is firm.
  2. Once set, remove the bars from the dish using the parchment paper. Place on a cutting board and slice into 16 equal squares.

Nutritional Information (Per Serving)

  • Calories: 150 kcal
  • Total Fat: 13g
    • Saturated Fat: 3g
  • Carbohydrates: 6g
    • Dietary Fiber: 2g
    • Net Carbs: 4g
  • Protein: 5g
  • Sugar: 1g

Note: Nutritional values are approximate and may vary based on specific ingredient brands and measurements.


Weight Watchers (WW) SmartPoints

  • Blue Plan: 4 SmartPoints
  • Green Plan: 5 SmartPoints
  • Purple Plan: 3 SmartPoints

SmartPoints are calculated based on the ingredients used and portion size.


💡 Tips for Success

  • Storage: Keep these bars refrigerated in an airtight container for up to one week. For longer storage, freeze for up to three months.
  • Sweetener Substitutes: Feel free to adjust the sweetness by increasing or decreasing the amount of erythritol or substituting with another keto-friendly sweetener like stevia or monk fruit.
  • Flavor Variations: Incorporate a teaspoon of cinnamon or a splash of almond extract into the peanut butter mixture for added flavor complexity.
  • Allergy-Friendly: For those with nut allergies, consider substituting the peanut butter with sunflower seed butter or another nut-free alternative.

🥄 Serving Suggestions

These Keto Chocolate Peanut Butter Bars are perfect as a midday snack, post-workout treat, or a satisfying dessert after dinner. Pair with a cup of unsweetened herbal tea or a glass of cold almond milk for a delightful experience.