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Moist chocolate zucchini protein muffins with rich dark color, chocolate chips, and green zucchini flecks on a white plate

Healthy Chocolate Zucchini Protein Muffins

These Healthy Chocolate Zucchini Protein Muffins are moist, fudgy, and ready in 30 minutes. Packed with 10g protein per muffin and a hidden veggie, they're the perfect guilt-free breakfast or snack your whole family will love.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Breakfast, Snack
Cuisine American
Servings 12
Calories 195 kcal

Equipment

  • Muffin Tin (12-cup)
  • Paper liners
  • Box Grater or Food Processor (shredding disc)
  • Large Mixing Bowl
  • Whisk
  • Rubber Spatula
  • Clean kitchen towel or cheesecloth

Ingredients
  

  • 1.5 cups shredded zucchini (from ~1 medium zucchini)
  • 1/3 cup unsweetened cocoa powder
  • 1 scoop (30g) chocolate protein powder
  • 1/3 cup maple syrup or honey
  • 2 large eggs
  • 1/3 cup melted coconut oil or unsalted butter
  • 1 tsp vanilla extract

Dry Ingredients

  • 1 tsp baking soda
  • 1/2 tsp salt

Mix-ins

  • 1/3 cup dark chocolate chips (plus extra for topping)

Instructions
 

  • Preheat your oven to 350°F and line a 12-cup muffin tin with paper liners.
  • Shred the zucchini on a box grater. Toss with a pinch of salt and let sit for 5 minutes. Wrap in a clean kitchen towel and squeeze out as much liquid as possible.
  • In a large bowl, whisk together the eggs, maple syrup, melted coconut oil, and vanilla extract until smooth and glossy.
  • Sift in the cocoa powder, chocolate protein powder, baking soda, and salt. Fold gently with a rubber spatula until just combined. Do not overmix.
  • Fold in the squeezed zucchini and most of the chocolate chips. The batter should be thick and fudgy.
  • Divide the batter evenly among the 12 muffin cups. Sprinkle a few extra chocolate chips on top of each.
  • Bake for 18-22 minutes, until a toothpick inserted in the center comes out clean or with a few moist crumbs.
  • Let cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.

Notes

Important Tips: Don't skip squeezing the zucchini — it's the key to a fluffy muffin. Use a light hand when mixing to avoid tough muffins. Room temperature eggs ensure a smooth batter. Let the muffins cool completely before storing to avoid sogginess. Store in an airtight container at room temperature for up to 5 days, or freeze individually wrapped for up to 3 months. Reheat for 10-20 seconds in the microwave.
Keyword chocolate zucchini protein muffins, healthy zucchini muffins, protein muffins