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July 27, 2026

Peanut Butter Protein Bars Recipe

Peanut Butter: Be sure to use all-natural, creamy peanut butter. Conventional peanut butter, such as Skippy, Jif, or Kraft, won’t work as well and will leave you with crumbly bars.

Protein Powder: I recommend using whey protein isolate powder for the best results, as it blends into the peanut butter more easily and creates a smoother texture. Although plant-based protein powder will work, it may create a slightly grittier and crumblier texture.

Nutrition

  • Serving Size: 1 bar
  • Calories: 318 calories
  • Sugar: 10 grams
  • Fat: 20 grams
  • Carbohydrates: 19 grams
  • Protein: 20 grams
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