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No-Bake Peanut Butter Protein Bars Recipe

4.5 from 80 reviews

These No-Bake Peanut Butter Protein Bars are a delicious and convenient snack packed with creamy peanut butter, protein powder, oats, and a rich layer of dark chocolate. Perfect for a quick energy boost, post-workout snack, or on-the-go treat, they require no baking and can be ready in just over an hour with simple mixing and chilling.

Ingredients

Scale

Base

  • 1 ½ cups creamy no-stir peanut butter
  • ¾ cup protein powder (vanilla or chocolate)
  • ¼ cup honey or maple syrup
  • 1 cup rolled oats

Topping

  • ¼ cup dark chocolate chips
  • Optional: Sea salt for topping

Instructions

  1. Make the Peanut Butter Base: In a large bowl, thoroughly mix together the creamy no-stir peanut butter, protein powder, honey or maple syrup, and rolled oats until the mixture is thick and holds together easily.
  2. Press into the Pan: Line an 8×8-inch baking dish with parchment paper. Evenly press the peanut butter mixture into the bottom of the dish, creating a uniform layer.
  3. Melt the Chocolate: Place the dark chocolate chips in a microwave-safe bowl and melt them in 30-second intervals, stirring in between until smooth. Pour the melted chocolate over the peanut butter layer and spread evenly with a spatula.
  4. Chill: Put the dish in the refrigerator and chill for at least 1 hour to allow the chocolate topping to set and the bars to firm up properly.
  5. Slice & Serve: Once the chocolate is completely set, remove the bars from the dish using the parchment paper and slice into 12-16 pieces. Store in an airtight container in the fridge for up to one week or freeze for extended storage.

Notes

  • Use no-stir peanut butter for easier mixing and better texture.
  • You can substitute honey with maple syrup for a vegan option.
  • Choose vanilla or chocolate protein powder based on your flavor preference.
  • Optional sea salt sprinkled on top enhances the chocolate and peanut butter flavors.
  • For firmer bars, chill longer in the fridge or keep stored in the freezer.
  • These bars can be customized by adding nuts, seeds, or dried fruit if desired.

Keywords: No-Bake Peanut Butter Protein Bars, protein bars, no-cook snacks, healthy snacks, peanut butter bars, easy protein bars, homemade protein bars