Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 375°F and line a 12-cup muffin tin with paper liners.
Mix wet ingredients
- Whisk melted butter, sugar, egg, vanilla, and milk into the mashed bananas until smooth.
Combine dry ingredients
- Fold in all-purpose flour, baking powder, baking soda, cinnamon, and salt until just combined; fold in any chocolate chips or walnuts if using.
Fill the cups
- Divide batter evenly among the muffin cups, filling each about 3/4 full.
Add topping
- Sprinkle sugar on top of each muffin for a crunch if desired.
Bake
- Bake for 18–22 minutes until domed, golden, and a toothpick comes out clean.
Notes
Pro tip: Don’t overmix after adding the flour—stop when you no longer see dry streaks to keep the banana crumb moist and dense. Store in an airtight container at room temperature up to 2 days or in the fridge up to 5 days; freeze baked muffins up to 2 months. For a lighter option, replace half the sugar with brown sugar for more banana flavor and a slightly deeper, caramel note without changing the bake time.
