This might sound strange coming from a food blogger, but I don’t actually love bananas. I never have. I tolerate them.
I buy them for my kids because, let’s be honest, fruit that comes already wrapped by nature is about as convenient as it gets. But every so often, despite our best intentions, we end up with a bunch of bananas that are suddenly very, very ripe. And then what?
Usually, I make my mother-in-law’s banana cake, which has long been the one banana dessert I genuinely love. But recently, I made this intensely chocolatey banana bread with walnuts and a white chocolate coffee glaze—and it completely changed my mind.
The banana flavor is subtle, just enough to add moisture and deepen the chocolate without making the bread taste overwhelmingly like bananas. Then you get those crunchy walnuts throughout, followed by the ridiculously good white chocolate coffee glaze. It’s rich, moist, deeply chocolatey, and has just the right amount of crunch.
And somehow, this time I didn’t just tolerate the bananas. I loved them.
In fact, I have to admit something slightly embarrassing: I ate a ridiculous amount of this banana bread by myself over about a day and a half. So if you have a few overripe bananas sitting on your counter, this might just be the recipe that makes you glad you didn’t throw them away.
Why You’ll Love This Recipe
- One bowl, no fuss. The chocolate banana bread comes together in one bowl, and the white chocolate coffee glaze is just as easy to make.
- No fancy equipment. You don’t need a mixer or any special tools to get a beautiful, bakery-worthy loaf.
- Quick enough for an overripe-banana emergency. It’s easy to make when you suddenly realize those bananas on the counter need to be used now.
- Big results for very little effort. The combination of intensely chocolatey cake, crunchy walnuts, and white chocolate coffee glaze makes this feel much more elaborate than it actually is.
- Even banana skeptics can get behind it. The banana flavor stays subtle, adding moisture and depth without taking over the chocolate. Perfect if you don’t particularly love bananas—but somehow always seem to have a few sitting on your counter.
Ingredient Notes
Very ripe bananas: The riper, the better. Bananas with plenty of brown spots are sweeter, softer, and provide more moisture and flavor. Despite using three bananas, the banana flavor stays surprisingly subtle.
Dutch-process cocoa powder: I use Dutch-process cocoa for its deep, smooth chocolate flavor and rich color, which gives this bread its intense chocolate taste.
Brown sugar: I use dark brown sugar for its deeper molasses flavor, but light brown sugar works just as well.
Walnuts: I use raw walnuts for a little crunch and an earthy contrast to the rich, moist chocolate bread.
White chocolate chips: I use Simply Chocolate White Chocolate Chips for the glaze. They melt easily into the cream and make a smooth, creamy glaze.
Instant coffee: Instant coffee powder adds depth to the glaze and makes the white chocolate taste richer without giving it a strong coffee flavor.
Vanilla & salt: A little vanilla rounds out the glaze, while a pinch of salt balances the sweetness.
The remaining ingredients: Melted butter, egg, whipping cream, vanilla extract, baking soda, salt, cinnamon, and all-purpose flour are all common baking staples and can be used as listed in the recipe.
How to Make Chocolate Banana Bread
This is a one-bowl recipe with no special equipment needed. Simply mix the ingredients together in one bowl, fold in the walnuts, and bake.
Make the White Chocolate Coffee Glaze
Stir the white chocolate chips, whipping cream, and instant coffee together in a small saucepan. Heat gently until the chocolate is melted and the mixture is smooth. Remove from the heat and stir in the vanilla and salt. Let it cool slightly before drizzling over the banana bread.
How to Store
Store the banana bread in an airtight container at room temperature for up to 3 days. If your kitchen is particularly warm, refrigerate it instead.
How to Serve
This banana bread is delicious at room temperature, but it’s also so good slightly warm, when the chocolate feels extra rich and the glaze gets soft and creamy.
For the ultimate dessert, warm a slice and serve it with a scoop of vanilla ice cream.
Chocolate Banana Bread with Walnuts & Coffee Glaze
Equipment
- 9 × 5-inch loaf pan
- Parchment paper
Ingredients
Chocolate Banana Bread
- 3 medium-to-large very ripe bananas or a little over 1 cup mashed
- ½ cup butter, melted 115 g
- ¾ cup dark brown sugar 145 g
- 1 large egg
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- ¼ teaspoon fine sea salt or table salt
- 1 cup all-purpose flour 125 g
- ½ cup Dutch-process cocoa powder
- ¾ cup raw walnuts roughly chopped
White Chocolate Coffee Glaze
- 155 g white chocolate chips
- 75 ml whipping cream
- 2 teaspoons instant espresso powder
- ½ teaspoon vanilla extract
- pinch of salt
Instructions
- Preheat oven to 350°F. Grease a 9 × 5-inch loaf pan, then line it with parchment paper, leaving an overhang on the two long sides to create a sling. The parchment makes it easy to lift the loaf out once baked.
- Mash bananas in a large bowl until mostly smooth. Whisk in the melted butter, brown sugar, egg and vanilla.3 medium-to-large very ripe bananas, ½ cup butter, melted, ¾ cup dark brown sugar, 1 large egg, 1 teaspoon vanilla extract
- Add the flour, cocoa powder, baking soda and salt into the bowl. Stir just until combined, then fold in the walnuts. Do not overmix.1 teaspoon baking soda, ¼ teaspoon fine sea salt or table salt, 1 cup all-purpose flour, ½ cup Dutch-process cocoa powder, ¾ cup raw walnuts
- Bake for 55–65 minutes, or until a toothpick inserted into the centre comes out without wet batter. A little chocolate on the toothpick is fine.
- Cool in the pan for 10–15 minutes, then transfer to a cooling rack. Let the loaf cool completely before glazing.
- Make the glaze. Place the white chocolate chips in a small bowl. Combine the whipping cream, espresso powder, vanilla and salt in a small saucepan. Heat over medium-low heat until hot and just beginning to simmer around the edges.155 g white chocolate chips, 75 ml whipping cream, 2 teaspoons instant espresso powder, ½ teaspoon vanilla extract
- Pour the hot cream over the white chocolate. Let sit for 1–2 minutes, then stir until smooth and glossy.
- Cool the glaze for 10–15 minutes, stirring occasionally, until slightly thickened but still pourable.
- Glaze the loaf. Pour the glaze over the center of the completely cooled banana bread, gently pushing it toward the edges to create controlled drips. Slice and serve.
Notes
- Bananas: Use very ripe bananas with plenty of brown spots. They provide the sweetness and moisture this bread needs.
- Don’t overmix: Once the flour and cocoa are added, mix only until you no longer see dry streaks. This keeps the bread tender.
- Glaze consistency: Let the glaze cool until it thickens slightly before pouring. If it’s too warm, it will run straight off the loaf; if it gets too thick, warm it very gently until pourable again.
- Cooling: Make sure the loaf is completely cool before glazing. Otherwise, the glaze will melt into the bread rather than sitting beautifully on top.
Nutrition
Recipe inspiration: I was inspired by Smitten Kitchen’s Double Chocolate Banana Bread, but made it my own with crunchy walnuts and an indulgent white chocolate espresso glaze.
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