Craving something sweet but trying to stay on track with your health goals? These Protein Peanut Butter Cups are the perfect solution. They’re rich, satisfying, and packed with protein—ideal for a post-workout bite, an afternoon pick-me-up, or a healthier dessert option.
Why You’ll Love This Recipe
- High protein, low guilt: A better-for-you treat that keeps you full and energized.
- Quick and easy: Minimal ingredients and prep time.
- Customizable: Swap nut butters, sweeteners, or toppings to suit your taste.
- Great for meal prep: Store in the fridge or freezer and enjoy anytime.
Ingredients

For the filling:
- 1 cup natural peanut butter (or other nut butter)
- ¼ cup protein powder (vanilla or chocolate)
- 2 tbsp coconut flour (optional, for texture)
- 2 tbsp maple syrup or honey (adjust for sweetness)
- ½ tsp vanilla extract
For the coating:
- 1½ cups dark chocolate chips (or sugar-free chocolate)
- 1 tbsp coconut oil
Optional toppings:
- Pinch of sea salt
- Crushed nuts
- Mini chocolate chips or cacao nibs
- Chia or flax seeds
How to Make Protein Peanut Butter Cups

Step 1: Prepare the filling
In a bowl, combine peanut butter, protein powder, coconut flour, maple syrup, and vanilla extract. Mix until a thick dough forms. If it’s too dry, add a splash of almond milk.
Step 2: Melt the chocolate
In a microwave-safe bowl, melt the chocolate chips and coconut oil in 30-second intervals, stirring in between, until smooth.
Step 3: Assemble the cups
Line a muffin tin with paper liners. Add about 1 teaspoon of melted chocolate to each, spreading to cover the bottom. Freeze for 5 minutes to set.
Step 4: Add the filling
Form small discs from the peanut butter mixture and place one into each chocolate-lined cup.
Step 5: Seal with chocolate
Top each cup with more melted chocolate to fully cover the filling. Gently tap the tray to level the tops and remove air bubbles.
Step 6: Chill to set
Freeze for 20–30 minutes, or until chocolate is firm.
Tips for Success
- Use good-quality chocolate for best flavor and texture.
- Choose a protein powder you enjoy—taste matters.
- Don’t skip the coconut oil—it helps the chocolate set with a smooth finish.
- Adjust sweetness based on your protein powder and personal preference.
Serving Ideas

- Enjoy with a glass of almond or oat milk
- Pair with coffee, matcha, or tea
- Serve alongside berries for a fresh contrast
FAQs
Can I use a different nut butter?
Yes! Almond butter, cashew butter, or sunflower seed butter all work well.
How much protein is in each cup?
It varies, but typically each cup contains 8–10 grams of protein depending on your chosen protein powder.
Serving & Storage
- Yield: 12 peanut butter cups
- Prep time: 15 minutes
- Chill time: 30 minutes
- Total time: 45 minutes
To store:
- Refrigerate in an airtight container for up to 2 weeks
- Freeze for up to 3 months (let thaw slightly before eating)
- No need to reheat, but a quick 5-second microwave softens the center if desired
Variations
- Keto-friendly: Use sugar-free chocolate and a low-carb sweetener like stevia or erythritol
- Crunchy twist: Add chopped nuts or crispy rice
- Spiced version: Sprinkle with cinnamon or cayenne for a kick
These Protein Peanut Butter Cups are a satisfying blend of indulgence and nutrition. Whether you’re trying to eat clean or just looking for an easy no-bake treat, this recipe hits the sweet spot. Keep a batch on hand—you’ll be glad you did.