Ingredients
Method
- Preheat oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners.
- Mash bananas until mostly smooth, a few small lumps are fine.
- Whisk in eggs, melted butter, brown sugar, and vanilla until glossy.
- In a separate bowl, whisk flour, baking soda, baking powder, salt, and cinnamon.
- Fold dry ingredients into wet just until no flour streaks remain.
- Fold in ¾ cup chocolate chips. Divide batter among muffin cups, filling ¾ full.
- Top with remaining chocolate chips. Bake 18 to 20 minutes, until a toothpick comes out with a few moist crumbs.
- Cool in the tin 5 minutes, then move to a wire rack.
Notes
Storage: Room temperature in a sealed container for up to 3 days. Refrigerate up to a week. Freeze individually wrapped for up to 3 months.
Notes: Use bananas with peels that are more black than yellow for the strongest flavor. Stop folding the batter as soon as the flour disappears to avoid a dense crumb.