These truly are the BEST Zucchini Muffins! Loaded with greek yogurt, zucchini and chocolate chips these muffins are moist, tender and not too sweet. You would never know these are healthy!
Preheat oven to 425 degrees. Grease a 12 cup muffin tin with cooking spray, set aside. In a large bowl mix together the flour, baking soda, baking powder, salt, cinnamon and nutmeg.
In a medium bowl whisk together the egg, oil, both sugars, greek yogurt and vanilla extract. Add the wet ingredients to the dry ingredients and fold gently, just until combined. Fold in the zucchini and chocolate chips.
Pour the batter into the prepared pan and bake for 5 minutes. After that reduce the oven temperature to 350 degrees and continue to cook for 13-15 minutes or until a toothpick comes out mostly clean.
Allow the muffins to cool for 5 minutes in the pan then transfer to a cooling rack to cool completely.