Ingredients
Equipment
Method
Prep
- Preheat the oven to 375°F and line a 12-cup muffin tin with paper liners, using a sheet pan for stability if needed.
- Mash the ripe bananas until smooth, then set aside so the batter stays uniform.
Make the batter
- Whisk melted butter, sugar, egg, vanilla, and milk into the mashed bananas until smooth, looking for no visible banana lumps.
- Fold in all-purpose flour, baking powder, baking soda, cinnamon, and salt until just combined, then stop as soon as no dry streaks remain.
- Fold in 1 cup of semi-sweet chocolate chips so they’re evenly distributed without overmixing.
Fill and bake
- Fill muffin cups about 3/4 full with batter, aiming for similar heights for even doming.
- Press the remaining chocolate chips into the tops of each muffin so they adhere and glisten as they melt.
- Bake for 18–22 minutes at 375°F until the tops are domed and golden, and a toothpick inserted in the batter area comes out clean.
Cool
- Cool the muffins in the tin for 5 minutes before transferring to a rack to firm up their crumb.
Notes
For bakery-style domes, keep mixing brief after adding the dry ingredients and portion batter evenly. Store in an airtight container at room temperature for up to 2 days or refrigerate up to 4 days. Freezing is yes—freeze cooled muffins for up to 2 months and thaw overnight in the fridge. For a dairy-light swap, use unsweetened almond milk in place of milk.
