Ingredients
Equipment
Method
Prep the oven and pan
- Preheat oven to 375°F and line a 12-cup muffin tin with paper liners.
- Ensure the oven reaches 375°F before baking for tall, domed muffins with a golden top.
Mix wet ingredients with bananas
- Whisk melted butter, sugar, egg, vanilla, and milk into the mashed bananas until smooth, with no visible banana streaks.
- Stop once the mixture looks uniform and slightly glossy, avoiding over-mixing.
Combine dry ingredients
- Fold in flour, baking powder, baking soda, cinnamon, and salt until just combined, leaving a few small streaks of flour.
- Fold in chocolate chips or walnuts, if using, until evenly distributed.
Fill and top
- Divide batter evenly among the muffin cups, filling each about 3/4 full for a bakery-style dome.
- Sprinkle a little sugar on top of each muffin for a crunch if desired.
Bake
- Bake for 18–22 minutes at 375°F until domed and golden, and a toothpick comes out clean.
- Let muffins cool briefly in the pan, then lift them out so the tops stay slightly crackled.
Notes
For the tallest domes, don’t overmix after adding the dry ingredients—fold until just combined. Store muffins in an airtight container at room temperature for up to 2 days or refrigerate up to 4 days; freeze up to 2 months (thaw overnight, then warm). For a lighter option, use unsalted butter plus a milk substitute you prefer and expect a slightly softer crumb but similar flavor.
