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No-Bake Peanut Butter Bars Recipe

4.1 from 90 reviews

Delicious and easy No-Bake Peanut Butter Bars made with natural peanut butter, coconut flour, and a rich chocolate peanut butter topping. These bars require no baking and are perfect for a quick, healthy, and satisfying snack or dessert. They combine creamy peanut butter flavor with a smooth chocolate layer and a hint of sweetness, all while being gluten-free, low sugar, and suitable for a low-carb lifestyle.

Ingredients

Scale

Base Layer

  • 1 cup Natural Peanut Butter (unsalted, no oil added)
  • 2/3 cup Coconut Flour
  • 1/3 cup Powdered Sweetener of Choice (such as powdered erythritol or liquid sweetener like maple syrup)

Chocolate Peanut Butter Layer

  • 2 tablespoons Natural Peanut Butter (unsalted, no added oil or sugar)
  • 4 tablespoons Coconut Oil (melted)
  • 2 tablespoons Powdered Sweetener of Choice
  • 1/3 cup Unsweetened Cocoa Powder

Instructions

  1. Mix Base Ingredients: In a medium mixing bowl, add 1 cup natural peanut butter, 2/3 cup coconut flour, and 1/3 cup powdered sweetener. Combine with a spatula, then knead with your hand to form a consistent peanut butter dough that holds together well.
  2. Form Base Layer: Transfer the peanut butter dough into a rectangle loaf baking pan lined with parchment paper (about 9×5 inch size). Press the dough evenly to cover the bottom of the pan and smooth the top with a spatula to create an even base.
  3. Freeze Base: Place the pan in the freezer while you prepare the chocolate peanut butter layer. This helps the base set firmly and quickens the setting of the next layer.
  4. Prepare Chocolate Layer: In a small bowl, combine 2 tablespoons natural peanut butter and 4 tablespoons melted coconut oil. Warm the mixture in the microwave for 30 seconds or on the stove over low heat for about 1 minute, stirring constantly to blend smoothly.
  5. Add Sweetener and Cocoa: Stir in 2 tablespoons powdered sweetener and 1/3 cup unsweetened cocoa powder into the warm peanut butter and coconut oil mixture. Stir quickly to avoid lumps, or add powdered ingredients gradually, stirring thoroughly after each addition.
  6. Spread Chocolate Layer: Remove the pan from the freezer. Quickly spread the chocolate peanut butter mixture evenly over the peanut butter base using a spatula. The cold base will help the chocolate layer set rapidly.
  7. Freeze Bars: Return the pan to the freezer for 30 minutes to allow both layers to firm up and set completely.
  8. Slice and Serve: Once set, warm your knife blade under hot water and dry it before slicing the bars into 12 equal pieces. Warming the knife prevents the chocolate layer from cracking or breaking.
  9. Storage Instructions: Store the bars in an airtight container in the refrigerator. They remain soft and fresh for up to 4 weeks. You can also freeze the bars and eat them frozen or defrost them for 30 minutes to 1 hour before consumption for a softer texture.

Notes

  • Using natural, unsalted peanut butter with no added oils ensures the best texture and flavor.
  • Coconut flour absorbs moisture quickly; be sure to knead dough thoroughly for a good consistency.
  • Warm the chocolate layer ingredients gently to avoid overheating or burning the peanut butter.
  • Powdered sweeteners like erythritol or alternatives such as maple syrup can be used, but consistency may vary slightly.
  • Warming the knife before slicing helps maintain clean cuts and prevents cracking of the chocolate top layer.
  • Keep the bars well refrigerated or frozen to preserve texture and freshness.

Keywords: no bake peanut butter bars, low carb peanut butter bars, gluten free dessert, easy no bake recipe, keto peanut butter bars, healthy peanut butter bars