Rich and Fudgy Chocolate Banana Bread: Your Favorite Comfort Loaf, Reimagined with Cocoa Bliss
When overripe bananas meet deep, dark chocolate, something magical happens. This Rich Chocolate Banana Bread is not your average banana loaf—it’s an ultra-moist, deeply flavorful treat that eats like a brownie but smells like warm banana cake fresh from the oven. With its tender crumb, gooey pockets of chocolate, and a stunning caramelized banana crown, this recipe transforms humble ingredients into something bakery-worthy.
Whether you’re in the mood for a cozy afternoon snack or a show-stealing brunch addition, this chocolate banana bread brings decadence and nostalgia together in every slice.
Why You’ll Love This Recipe
This is the banana bread for chocolate lovers and comfort seekers alike. Here’s what makes it stand out:
- Deep chocolate flavor without overwhelming sweetness
- Uses up overripe bananas that might otherwise go to waste
- Moist and tender with a brownie-like richness
- No mixer required—just a couple of bowls and a whisk
- Stores beautifully and tastes even better the next day
This loaf is perfect with coffee, indulgent enough for dessert, and still wholesome enough for breakfast. It’s a win in every category.
Ingredient List (With Explanations)

Bananas: Overripe bananas are key for sweetness and moisture. They add natural sugars, binding power, and that signature banana flavor.
Granulated sugar + Brown sugar: A mix of both adds balanced sweetness and depth. Brown sugar also contributes a slight caramel note and extra moisture.
Melted butter or oil: Fat ensures a tender crumb. Butter brings flavor, while oil gives that moist, almost velvety texture. Use your preference or a blend.
Eggs: Help bind the ingredients and add richness. Room temperature eggs work best for an even mix.
Vanilla extract: Enhances both the banana and chocolate notes.
All-purpose flour: Provides structure while keeping the crumb soft and light.
Unsweetened cocoa powder: Gives the bread its deep chocolate taste. Use Dutch-processed for a smoother flavor or natural cocoa for more intensity.
Baking soda: Leavens the loaf and reacts with the acidity from the bananas to create a gentle rise.
Salt: Balances all the sweetness and sharpens the flavors.
Chocolate chips or chopped dark chocolate: Melt into gooey bites throughout the loaf. Semi-sweet, bittersweet, or even milk chocolate all work—choose your favorite.
Optional: Sour cream or Greek yogurt: A spoonful adds richness and helps keep the bread soft for days.
Step-by-Step Instructions
Step 1: Prepare your loaf pan and preheat oven
- Preheat oven to 350°F (175°C).
- Grease a 9×5-inch loaf pan or line it with parchment paper for easy removal.
Step 2: Mash the bananas
- In a large bowl, mash 3 very ripe bananas with a fork until mostly smooth (a few small chunks are fine).
Step 3: Mix wet ingredients
- Add the granulated sugar, brown sugar, melted butter (or oil), eggs, vanilla extract, and sour cream (if using) to the bananas.
- Whisk together until fully combined and glossy.
Step 4: Sift dry ingredients
- In a separate bowl, sift together the flour, cocoa powder, baking soda, and salt.
Step 5: Combine the batters
- Gently fold the dry ingredients into the banana mixture using a spatula.
- Be careful not to overmix—stop when just combined and no dry flour streaks remain.
Step 6: Add chocolate
- Fold in chocolate chips or chopped chocolate.
- Pour the batter into the prepared loaf pan and spread evenly.
Step 7: Optional topping
- For an eye-catching finish, slice an extra banana in half lengthwise and lay the strips on top.
- Sprinkle with a little brown sugar or raw sugar for a caramelized effect.
Step 8: Bake
- Bake for 55 to 65 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs (but no wet batter).
- If the top is browning too quickly, loosely tent with foil after the 40-minute mark.
Step 9: Cool
- Let the bread cool in the pan for 15 minutes, then transfer to a wire rack to cool completely before slicing.
Tips for Success
- Use bananas that are deeply speckled or mostly black for the best flavor and moisture.
- Measure flour and cocoa correctly by spooning and leveling—too much will dry the bread.
- Don’t skip the salt; it makes the chocolate flavor pop.
- For extra richness, add a tablespoon of espresso powder to enhance the cocoa.
- You can make this into muffins—bake at 350°F for 18–22 minutes.
Storage Instructions
Room temperature: Store tightly wrapped for up to 3 days. The flavor actually deepens after the first day.
Refrigerator: Keeps well for up to 1 week. Let it come to room temperature before eating, or warm slices slightly.
Freezer: Wrap individual slices or the whole loaf tightly in plastic wrap and foil. Freeze for up to 3 months. Thaw overnight in the fridge or gently in the microwave.
Enjoy!
This chocolate banana bread is the kind of recipe you’ll want to bake again and again—rich, moist, and just the right amount of indulgent. It makes your kitchen smell incredible, delivers a fudgy bite with every slice, and turns ordinary bananas into something magical.
Serve it with a smear of peanut butter, a scoop of ice cream, or just a quiet moment and a warm drink. However you slice it, it’s pure comfort in loaf form.

Rich Chocolate Banana Bread
Ingredients
- 3 ripe bananas mashed
- ½ cup 100 g granulated sugar
- ½ cup 100 g brown sugar
- ½ cup 115 g melted butter or neutral oil
- 2 large eggs
- 1 teaspoon vanilla extract
- ¼ cup 60 g sour cream or Greek yogurt (optional but recommended)
- 1 cup 125 g all-purpose flour
- ½ cup 45 g unsweetened cocoa powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- ¾ cup 130 g chocolate chips or chopped dark chocolate
- Optional: 1 banana sliced lengthwise, for topping
- Optional: 1 tablespoon raw sugar for topping
Instructions
- Preheat oven to 350°F (175°C). Grease or line a 9×5 loaf pan.
- In a large bowl, mash bananas. Add both sugars, butter, eggs, vanilla, and sour cream. Whisk until combined.
- In a separate bowl, sift together flour, cocoa powder, baking soda, and salt.
- Fold dry ingredients into wet mixture until just combined. Do not overmix.
- Stir in chocolate chips or chunks.
- Pour batter into loaf pan and smooth the top. Add banana slices and sprinkle with sugar if desired.
- Bake for 55–65 minutes, or until a toothpick comes out mostly clean with a few moist crumbs.
- Cool in pan for 15 minutes, then on a rack until completely cool.