Fudgy Double Chocolate Banana Bread Recipe

This double chocolate banana bread is so rich and fudgy, it tastes just like chocolate cake.

Made with ripe bananas, Dutch cocoa, and plenty of semi-sweet chocolate chips, it's an easy one-bowl recipe that delivers a moist, tender crumb with pockets of melted chocolate in every bite. Perfect for breakfast, dessert, or a snack, this bread is sure to become a favorite.

Banana bread gets a serious upgrade with the addition of rich cocoa and chocolate chips. The natural sweetness and moisture of ripe bananas pair perfectly with deep, dark chocolate, creating a loaf that's decadent yet familiar.

This recipe comes together quickly with simple ingredients and no mixer required. The result is a beautifully domed loaf with a crackly top and a fudgy, tender interior that will have everyone asking for the recipe.

Ingredients

Why this recipe works

The combination of ripe bananas and melted butter provides both moisture and flavor. Bananas not only add natural sweetness but also keep the crumb tender and soft. The butter contributes richness and a classic banana bread texture that's hard to beat. Together, they create a base that's both flavorful and structurally sound.

Dutch cocoa powder is the secret to the deep chocolate flavor. Unlike regular cocoa, Dutch cocoa is treated to reduce acidity, giving it a smoother, more intense chocolate taste.

This pairs beautifully with the semi-sweet chocolate chips, which melt into gooey pockets during baking. The result is a bread that tastes like a cross between banana bread and chocolate cake—rich, fudgy, and utterly satisfying.

Notes and substitutions

Use bananas that are very ripe, with brown spots or even black peels. The riper the banana, the sweeter and more flavorful your bread will be. If your bananas aren't ripe enough, you can speed up the process by placing them in a warm oven for a few minutes, but the best results come from naturally ripened fruit.

Dutch cocoa powder is preferred for its deep, rich flavor, but regular unsweetened cocoa powder works in a pinch. If using regular cocoa, the bread will be slightly less intense but still delicious.

You can also substitute dark chocolate chips for semi-sweet to make it even more chocolatey. For a dairy-free version, use a plant-based butter and dairy-free chocolate chips.

• Dutch cocoa powder: regular unsweetened cocoa powder (the bread will be slightly less rich)
• dark brown sugar: light brown sugar or granulated sugar (reduce to 1/2 cup if using granulated)
• unsalted butter: salted butter (reduce added salt if using salted butter, but this recipe doesn't call for extra salt)
• semi-sweet chocolate chips: dark chocolate chips or chopped chocolate bar (for a more intense chocolate flavor)

Equipment

• Mixing bowls
• Whisk
• Rubber spatula
• 9x5-inch loaf pan
• Parchment paper
• Cooling rack