Stir in sugar and wet ingredients, mixing to combine.
Fold in dark cocoa powder and mini chocolate chips.
Divide batter between 12 greased muffin cups. Sprinkle with 1 tablespoon oatmeal and mini chocolate chips.
Bake for 20 minutes or until a toothpick inserted in the muffins comes out clean.
Notes
Makes 10-12 servings.Feel free to use your favorite nut milk in this muffin recipe rather than dairy milk, if you're avoiding dairy. You can also use coconut sugar instead of the brown sugar.