Preheat oven to 375 F. Prepare two 12-cup muffin tins and set aside.
Add 1 1/2 cups of oats to your blender and blend until it’s ground into a fine flour. Remove from blender and put into a medium mixing bowl.
In the mixing bowl, add in dry ingredients (oat flour, all-purpose flour, cocoa powder, baking powder, baking soda, cinnamon and salt) and set aside.
Add wet ingredients to your blender (zucchini, yogurt, sugar, banana, and honey) and blend until smooth.
Then add in vanilla, sugar and eggs and blend on low speed until well combined
Take your dry ingredients from the mixing bowl and blend until combined.
Once all ingredients are fully mixed transfer them back to your mixing bowl and stir in chocolate chips by hand.
Pour batter into baking cups and fill about ¾ full.
Bake for 20-25 minutes or until the tops are set and a toothpick inserted in the center comes out clean.
Enjoy!