Healthy Chocolate Zucchini Muffins (Gluten Free) 
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Healthy Chocolate Zucchini Muffins – These healthy chocolate zucchini muffins made with Greek yogurt are gluten-free, lightly sweetened, and packed with hidden veggies and hearty oats. A delicious, easy recipe for a nutritious breakfast or snack!
If you’re looking for a delicious way to enjoy your veggies while satisfying your chocolate cravings, these Healthy Chocolate Zucchini Muffins (Gluten-Free) are exactly what you need. They’re hearty, rich, moist, naturally sweetened, and packed with fiber and protein — the perfect snack or breakfast for anyone looking to eat clean without giving up chocolate!
Why You’ll Love This Recipe
- Naturally Gluten-Free – Made with wholesome ingredients like oat flour, these muffins are perfect for those avoiding gluten.
- Healthy & Nourishing – Packed with zucchini (hello, hidden veggies!) and made with better-for-you ingredients like protein rich Greek yogurt, cocoa powder, and nutritious oats.
- Rich Chocolate Flavor – You’ll never guess these muffins are made with zucchini — they’re deeply chocolatey, soft, and just sweet enough.
- Perfect for Meal Prep – Great for freezing, grabbing on busy mornings, or packing in lunchboxes.
- Kid-Approved – Even picky eaters won’t notice the veggies in these fudgy muffins.
Ingredients You’ll Need
These simple, whole-food ingredients come together easily for a healthy gluten-free muffin everyone will love:
- Plain Greek yogurt
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Shredded zucchini (pressed to remove excess moisture)
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Eggs
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Sugar
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Oat flour (see variations below for flour swaps)
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Unsweetened cocoa powder
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Baking soda
- Cinnamon
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Dark chocolate chips (dairy free if desired)
How to Make Healthy Chocolate Zucchini Muffins
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Preheat oven to 350°F and line a muffin tin with liners or spray with avocado oil.
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Grate zucchini and press with a clean towel to remove extra moisture. Set aside.
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In a large bowl, whisk together eggs, yogurt, and sugar until smooth.
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Stir in the oat flour, cocoa powder, baking soda, and cinnamon until just combined.
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Gently fold in the zucchini and chocolate chips.
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Divide batter evenly among muffin cups.
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Bake for 18-22 minutes or until a toothpick comes out mostly clean.
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Cool on a wire rack before enjoying!
Swaps & Variations
- Try a different flour such as almond flour, gluten free flour, or all-purpose flour in place of the oat flour. I sometimes use a combo of all-purpose and oat flour.
- Stir in a couple scoops of my Homemade Super Seed Blend for added fiber and protein.
- Substitute unsweetened applesauce for the yogurt and dairy free chocolate chips for a dairy free version.
- For an egg free version, swap eggs for 2 flax eggs (2 tbsp flaxseed meal + 6 tbsp water, rested for 5 min).
- To boost the protein, stir in a scoop of chocolate or vanilla protein powder (reduce flour slightly.)
- Add extra chocolate chips on top before baking for extra sweetness and richness.
Frequently Asked Questions
How do you make Oat Flour?
It’s super easy! To make your own oat flour, place rolled oats (or quick oats) in a food processor or high-speed blender. Process the oats until they are finely ground. The texture won’t be as fine as regular flour, but this adds to the heartiness of the muffins. You can also find Oat Flour on Amazon or in the baking aisle of most grocery stores.
Can I freeze these muffins?
Yes! Let muffins cool completely, then freeze in an airtight container for up to 3 months. Reheat in the microwave or thaw overnight in the fridge.
Will the zucchini make the muffins soggy?
Not if you squeeze out the extra moisture before adding it to the batter! This step is key for texture.
Do these taste like zucchini?
Nope! The chocolate flavor shines through, and the zucchini just adds moisture and a nutritional boost.
Can I make this recipe dairy-free?
Yes — swap unsweetened applesauce for the yogurt and use dairy-free chocolate chips or omit them entirely.
More Healthy Muffin Recipes
Greek Yogurt Lemon Blueberry Muffins
Healthy Oatmeal Applesauce Muffins
Grain Free Apple Cinnamon Blender Muffins
Healthy Chocolate Zucchini Muffins (Gluten Free)
Ingredients
- 1 cup plain Greek yogurt, nonfat or full fat
- 2 eggs
- 1/2 cup sugar, or coconut sugar
- 2 cups oat flour
- 1/4 cup cocoa powder
- 1 teaspoon baking soda
- 1 teaspoon cinnamon
- 1 1/2 cups shredded zucchini, squeezed/pressed to remove water
- 1/2 cup dark chocolate chips, or mini chocolate chips
Instructions
- Preheat oven to 350 degrees. Prepare a muffin tin by spraying with avocado oil or lining with muffin liners.
- Combine yogurt, eggs, and sugar in a large bowl, Stir until smooth.
- Add oat flour, cocoa powder, baking soda, and cinnamon. Stir well to combine.
- Fold in the zucchini and chocolate chips.
- Spoon batter into the muffin tin, filling cups about 2/3 full.
- Bake for 18-22 minutes, until an inserted toothpick comes out mostly clean.
- Cool in the pan for 10 minutes, then remove and place on a wire rack to cool completely.
Nutrition
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Whole30
Vegetarian
Paleo
Keto Friendly
Dairy Free
