Chocolate Zucchini Muffins (Moist, Healthy & One-Bowl!)

These Chocolate Zucchini Muffins are everything you want in a better-for-you chocolate treat—rich, moist, deeply chocolaty, and secretly loaded with veggies. Made in one bowl, naturally sweetened with maple syrup and applesauce, and boosted with whole wheat flour, these muffins strike the perfect balance between wholesome and delicious. The grated zucchini keeps them incredibly tender without adding extra fat, and the chocolate chips melt into every bite for double-chocolate goodness.

Whether you need a quick breakfast, an after-school snack, or a healthier dessert, these muffins deliver big flavor with feel-good ingredients.

Why You’ll Love These Muffins

One bowl—easy cleanup!
Naturally sweetened with maple syrup + applesauce
Whole wheat flour for extra nutrients
Super moist thanks to zucchini
Chocolate lover approved with rich cocoa + chocolate chips
Ready in 20 minutes of baking time
Kid-friendly, freezer-friendly, and meal-prep perfect

If you’ve ever stared at a counter overflowing with summer zucchini (we’ve all been there), these muffins are the best way to use it up. They don’t taste “healthy”—just chocolaty, soft, and irresistible.

Ingredients You’ll Need

Wet Ingredients

1 ½ cups grated zucchini (before squeezing)
2 large eggs
¼ cup avocado oil (or olive oil)
⅓ cup maple syrup
2 tsp vanilla extract
⅔ cup unsweetened applesauce

Dry Ingredients

1 ¼ cups whole wheat flour
¼ cup unsweetened cocoa powder
½ tsp baking soda
1 tsp baking powder
1 tsp cinnamon
½ tsp salt
⅓ cup chocolate chips (+ extra for topping)

How to Make Chocolate Zucchini Muffins

1. Prep the zucchini

Place the grated zucchini in a clean kitchen towel or layered paper towels. Wrap it up tightly and squeeze to remove excess moisture. This step ensures the muffins stay fluffy, not soggy.

2. Mix the wet ingredients

Add the drained zucchini to a large bowl. Whisk in the eggs, oil, maple syrup, vanilla, and applesauce until smooth.

3. Add dry ingredients

Add the flour, cocoa powder, baking powder, baking soda, cinnamon, and salt directly into the bowl. Stir with a spoon or spatula just until combined—overmixing can make muffins dense.

4. Fold in chocolate chips

Stir in the chocolate chips gently.

5. Fill the muffin tin

Divide the batter evenly into a lined 12-cup muffin tin, filling each well about ¾ full. Add extra chocolate chips on top if you want them extra chocolaty.

6. Bake

Bake at 375°F (190°C) for 18–20 minutes, or until a toothpick comes out clean.
Tip: Muffins are perfectly done when they reach 200°F internally.

Let cool for 10 minutes before transferring to a wire rack.

Storage Tips

Store cooled muffins in an airtight container in the fridge for 4–5 days.
Freeze for up to 1 month. Thaw on the counter or warm in the microwave for 10–15 seconds.

Nutrition (per muffin)