Protein Brownie Bites

How to make flourless chocolate protein brownie bites with just 5 ingredients – naturally sweetened and packed with protein!

sarah thompson for recipes by clare
By Sarah Thompson
Updated on Wed, 23 Jul 2025 13:01:40 GMT

The moment I bit into my first batch of these protein brownie bites, I knew I’d found the perfect guilt-free chocolate fix. As a mom constantly searching for snacks that satisfy both my family’s sweet tooth and my protein goals, these little powerhouses have become our go-to treat. Made with just five simple ingredients, they prove that healthy desserts — like my High Protein Banana Pancakes — don’t have to taste like compromise.

I discovered this recipe during my own quest to create something that would pass the ultimate test: my teenagers actually asking for seconds. These flourless chocolate protein brownie bites deliver rich, fudgy indulgence while packing a serious protein punch. The ripe bananas provide natural sweetness, while the protein powder keeps everyone satisfied long after the last bite. They’re ready in just 30 minutes and perfect for meal prep, making them ideal for busy families who want nutritious treats without the fuss.

Let’s get cooking!

Why You’ll Love This Protein Brownie Bites Recipe

I’ve made these protein brownie bites countless times for my family, and they disappear faster than any store-bought treat. The naturally sweet banana base means no refined sugar while still delivering that rich chocolate flavor everyone craves. These bites come together in one bowl with just five ingredients, making cleanup a breeze on busy weekdays. The protein powder keeps my kids satisfied between meals, and I love that each bite contains 168 calories of wholesome nutrition. They’re naturally gluten-free and dairy-free friendly, so they work for various dietary needs. My favorite part is how they firm up beautifully as they cool, creating the perfect fudgy texture that rivals traditional brownies.

Storage & Serving Tips

Store these protein brownie bites in an airtight container in the refrigerator for up to five days, or freeze them for up to three months for longer storage. Pro tip: I recommend using silicone baking cups for the easiest removal – they pop right out once cooled completely. These bites taste delicious at room temperature, chilled, or slightly warmed for extra fudginess. Try drizzling them with almond butter, sprinkling with flaky sea salt, or adding freeze-dried berries for extra flavor variety. In my experience, letting them cool completely before removing from the cups prevents any sticking and ensures the perfect texture. They make excellent post-workout snacks or lunchbox treats that actually get eaten.

What to Serve with Protein Brownie Bites

These brownie bites make a satisfying snack on their own, but you can also serve them with a spoonful of Cottage Cheese Ice Cream or pair them with Protein Overnight Oats for a power-packed breakfast. For an indulgent twist, try a drizzle of Peanut Butter Protein Granola or enjoy alongside a refreshing scoop of Blueberry Cheesecake Cottage Cheese Ice Cream.

Conclusion

These flourless chocolate protein brownie bites prove that healthy treats can taste absolutely incredible. With just five simple ingredients and 30 minutes of your time, you’ll have a batch of satisfying, protein-packed desserts that everyone will love. Give this recipe a try, and discover how easy it is to create guilt-free indulgence that actually nourishes your family.

Protein brownie bites cooling in silicone baking cups showing fudgy chocolate texture

Flourless Chocolate Protein Brownie Bites

Rich, fudgy protein brownie bites made with just 5 simple ingredients and naturally sweetened with bananas
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 8 portions
Course: Dessert, Snack
Cuisine: American
Calories: 168

Ingredients
  

  • 3 very ripe bananas
  • 0.5 cup smooth peanut butter or almond butter
  • 0.5 cup vanilla or chocolate protein powder about 2 scoops
  • 0.25 cup unsweetened cocoa powder
  • 1 sprinkle mini chocolate chips optional

Equipment

  • 8 silicone baking cups
  • Muffin tin
  • Medium-sized bowl

Method
 

  1. Preheat the oven to 350°F (175°C)
  2. In a medium-sized bowl, mash the bananas until smooth (a few small lumps are okay)
  3. Stir in the peanut butter until fully combined
  4. Add the protein powder and cocoa powder, mixing until the batter is smooth
  5. Place 8 silicone baking cups into a muffin tin. Evenly divide the batter among them
  6. Sprinkle mini chocolate chips on top of each brownie bite if using
  7. Bake for 20 minutes or until the tops look set
  8. Allow them to cool completely before removing from the baking cups. The brownies will firm up as they cool

Notes

Use very ripe bananas for best natural sweetness. Sunflower seed butter can substitute nut butters for allergy concerns. Store in refrigerator for up to 5 days or freeze for up to 3 months. Brownies will firm up as they cool completely.
Freshly Baked Protein Brownie Bites

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