Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 375°F and line a 12-cup muffin tin with paper liners.
- Mash the ripe bananas until smooth enough to mix evenly.
Mix batter
- Whisk the melted butter, sugar, egg, vanilla extract, and milk into the mashed bananas until smooth.
- Fold in the all-purpose flour, baking powder, baking soda, cinnamon, and salt until just combined.
- Fold in the chocolate chips or walnuts until evenly distributed.
Fill and bake
- Divide the batter evenly among the muffin cups, filling each about 3/4 full.
- Sprinkle a little sugar on top of each muffin for a crunch if desired, keeping a light, even layer.
- Bake for 18–22 minutes at 375°F until the tops are domed, golden, and a toothpick comes out clean.
Notes
For bakery-style domes, avoid overmixing once the dry ingredients are added—stop when you no longer see dry flour. Store muffins in an airtight container at room temperature for up to 2 days or in the refrigerator for up to 5 days; freeze up to 2 months. For a lighter option, replace the butter with the same amount of neutral oil and expect a slightly softer crumb (still moist).
