Great way to use zucchini and who doesn't love chocolate?
Very moist.
Combine eggs, oil (applesauce if using), sugars and vanilla in a bowl; using an electric mixer on low, mix until blended. Add grated zucchini mix just until blended.
Add flour, cocoa, baking soda, baking powder and salt. Mix on low just until dry ingredients are blended into wet ingredients. Fold in in chocolate chips.
Spoon batter into greased or paper lined muffin cups.
Bake at 350 degrees for 20-25 minutes. Remove muffins from pan and cool on a wire rack.