Breakfast / Muffins & quick breads
Banana Muffins with a Sugar Crust
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Spotty bananas, one bowl, and a hot start that lifts the tops into tall domes. The sugar crust crackles under your teeth, and the whole kitchen smells like a Saturday morning.
The short version
Mash ripe bananas, stir in melted butter, brown sugar and eggs, fold in the flour, fill the cups and sprinkle with sugar. Bake at 425°F for 5 minutes, then at 350°F for 14 to 18 more minutes.
What makes ours better
what we fixed so you don’t have to
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Melt the butter. Melted butter means one bowl and no creaming, and it keeps the crumb soft instead of cakey.
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Start the oven hot. Five minutes at 425°F pushes the batter up into a tall dome before the top sets. Then a lower heat bakes the middle through.
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Brown sugar and a little cinnamon. Brown sugar adds moisture and a caramel edge. A half teaspoon of cinnamon makes the banana taste warmer without tasting like cinnamon.
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Sugar on top. Coarse sugar bakes into a crisp, crackly top that is the best part of the muffin.
What you need
the usual suspects
- Very ripe bananas3 large
- Unsalted butter6 tablespoons
- Packed light brown sugar⅔ cup
- Eggs2 large
- Vanilla extract1 teaspoon
- All-purpose flour1½ cups
- Ground cinnamon½ teaspoon
- Coarse sugar2 tablespoons
tap each one as it goes in. no double-salting.
Steps
deep breath. you’ve got this.
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Heat the oven, line the pan
Set a rack in the center of the oven and heat it to 425°F. Line a 12-cup muffin pan with paper liners, or grease it well.
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Mash the bananas
Peel the bananas into a large bowl and mash them with a fork until mostly smooth, with a few small lumps left. You want about 1¼ cups.
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Whisk in the wet ingredients
Pour in the cooled melted butter and whisk until combined. Whisk in the brown sugar, eggs and vanilla until no streaks of egg remain.
Let the butter cool a few minutes first, or it can start to cook the eggs.
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Fold in the dry ingredients
Sprinkle the flour, baking soda, baking powder, cinnamon and salt over the batter. Fold with a rubber spatula just until no dry flour shows. The batter will be thick. Fold in the nuts or chocolate chips, if using.
A few lumps are fine. Overmixing makes muffins tough and rubbery.
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Fill and sugar the cups
Divide the batter among the cups, filling them nearly to the top. Sprinkle a generous pinch of sugar on each.
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Bake hot, then drop the heat
Bake at 425°F for 5 minutes, then lower the oven to 350°F and bake 14 to 18 minutes more. The muffins are done when the tops are golden and a toothpick in the center comes out with a few moist crumbs but no wet batter.
About 5 min. Cook mode has a timer for this step.
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Cool
Let the muffins cool in the pan for 5 minutes, then move them to a rack. They're at their best warm.
About 5 min. Cook mode has a timer for this step.
Good to know
things I learned the hard way, so you can skip that part
- Not ripe enough? Bake unpeeled bananas on a sheet pan at 300°F for 15 to 20 minutes until the skins turn black, then cool and use.
- Measure the mashed banana, since three bananas can mean anything from 1 cup to 1½ cups. Too much and the muffins stay wet in the middle.
- For a deeper flavor, brown the butter first and cool it. The same batter also bakes as a loaf; see brown butter banana bread.
- Storage. Room temperature in an airtight container, 2 days. Freeze in a zip-top bag, 3 months; thaw on the counter or warm in the microwave for 20 seconds.
Questions, answered
the questions my cousins text me
Can I use frozen bananas?
Yes. Thaw them fully and drain off the extra liquid before mashing, or the muffins will be wet. Frozen bananas are usually ripe enough.
Why are my banana muffins dense or gummy?
Too much banana or too much mixing. Measure about 1¼ cups mashed and fold only until no flour is visible.
How do I get tall muffin tops?
Fill the cups nearly full and start the oven at 425°F for 5 minutes before dropping to 350°F. That is what pushes the dome up.
How do I know when banana muffins are done?
The tops are golden and spring back, and a toothpick comes out with a few moist crumbs. A thermometer in the center reads about 205°F.
Can I make these without eggs?
Replace each egg with 3 tablespoons of unsweetened applesauce or plain yogurt. The muffins will be a little denser but still tender.
From the table
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Published October 28, 2026.