Brown Butter Banana Bread
The version I make on cold Sundays — toasted with butter and salt.
I keep a freezer bag of overripe bananas going year-round. Whenever one tips past the speckled stage on the counter, it gets stripped of its peel and dropped in. By February the bag is usually full of solid black batons of fruit, which is exactly when I want banana bread the most.
Browning the butter is the only step that matters here. Don't wander off — once the milk solids hit toasted-hazelnut color you have maybe ninety seconds before they turn bitter. Pour it into a bowl the second it smells like a bakery.
I use a 50/50 mix of all-purpose and white whole-wheat flour. The whole wheat adds nuttiness that meets the brown butter halfway. If you only have all-purpose, the bread is still excellent — just slightly less interesting on day two.
Method
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Brown the butter
Melt the butter in a small light-colored saucepan over medium heat. It will foam, hiss, then quiet down. Swirl every 30 seconds. After 5–7 minutes the milk solids on the bottom will go from blond to deep amber and the kitchen will smell like hazelnut. Immediately pour into a large mixing bowl — including every brown speck — and let it cool for 10 minutes.
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Build the wet mix
Heat oven to 350°F (175°C). Line a 9×5-inch loaf pan with parchment, leaving overhang on the long sides. Mash the bananas with a fork directly into the cooled butter; you want texture, not a smoothie. Whisk in the brown sugar, eggs, vanilla, and yogurt until glossy and uniform.
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Fold in the dry
In a separate bowl, whisk both flours, baking soda, fine salt, and cinnamon. Tip the dry into the wet and fold with a spatula until you can't see any more streaks of flour. Stop there — overmixing makes the loaf gummy.
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Bake and rest
Scrape into the prepared pan, smooth the top, and finish with flaky salt. Bake for 50–60 minutes, until a skewer in the center comes out with a few moist crumbs but no wet batter. Let cool in the pan 15 minutes, then lift out by the parchment and cool on a rack at least another 30. (It slices best at room temperature.)
Cook's notes
- Day-two banana bread is the best banana bread. Wrap the cooled loaf tightly and leave it on the counter — toast the slices in a dry pan with a knob of butter the next morning.
- For a fancier version: fold in ¾ cup toasted walnuts or a heaping ½ cup of dark chocolate chunks at the end.
From the comments
3 notes from people who cooked this.
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Helen R.
Made this yesterday with two bananas and one frozen plantain because that's what I had. Came out beautifully. The flaky salt on top is non-negotiable.
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Toby G.
First time browning butter and I almost lost my nerve at the foaming stage. Kept going, and the smell at the end was unreal. Thanks Margot.
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Priya S.
I added the walnuts and a stripe of cinnamon sugar through the middle. My partner asked me to send him the recipe and we live together.
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