The Protein Peanut Butter Fudge recipe is a deliciously creamy, high-protein treat perfect for anyone looking to satisfy their sweet tooth without the guilt. With a blend of peanut butter and protein powder, the indulgence proves that health-focused snacks can be enjoyable too.

If you have allergies or dietary restrictions, feel free to substitute the butter with a vegan alternative like coconut oil, and choose a nut-free butter if needed. The peanut butter can also be swapped for almond or cashew butter for a unique twist. Always ensure your sugar substitute aligns with your dietary preferences, as some may contain different ingredients.
Fudge & Candy
Protein Peanut Butter Fudge Recipe
Ingredients
- 1/2 cup butter
- 1/2 cup natural-style peanut butter or 1/2 cup no-sugar-added peanut butter
- 2 ounces cream cheese
- 1 cup Splenda granular, sugar substitute
- 2 tablespoons designer vanilla whey protein powder (2 scoops)
Instructions
- Melt 1/2 cup butter and 1/2 cup peanut butter in the microwave on high for about 2 minutes, then stir. Microwave for another minute until fully melted.
- Remove from the microwave and stir in 2 ounces of cream cheese until completely dissolved.
- Add 1 cup of Splenda and mix well until combined, followed by 2 tablespoons of designer vanilla whey protein powder, stirring until smooth.
- Grease a 6 1/2 inch square container and line it with waxed paper for easy removal.
- Pour the mixture into the prepared container, spreading it evenly.
- Let the fudge cool at room temperature, then cut into 20 1-inch pieces.
More collections you may enjoy:
42 Easy Fudge Recipes
18 Peanut Butter Candy Recipes
12 Sugar Free Candy Recipes
If you’re in the mood for something fruity and sweet, try the Raspberry Fudge Balls. The delightful bites combine cream cheese and chocolate for a rich flavor, then roll them in your choice of almonds, cocoa, or powdered sugar for an extra special touch.