Whisk all-purpose flour, whole-wheat flour, cinnamon, baking soda and salt in a large bowl.
Whisk eggs, sugar, oil (or butter) and vanilla in a medium bowl.
Stir in zucchini and chocolate chips.
Add the wet ingredients to the flour mixture and stir until just combined.
Transfer the batter to the prepared muffin tin.
Bake until a toothpick inserted into the center of a muffin comes out clean, about 10 minutes.
Let cool in the pan for 5 minutes, then turn out onto a rack to cool completely.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.
