Triple Chocolate Banana Bread

Name: Triple Chocolate Banana Bread
Prep time: 20 min
Cook time: 60 min
Total time: 80 min
Yield: 8 servings
Cuisine: American
Ingredients: 400 g (about 3 medium) ripe bananas; 150 g (3/4 cup) granulated sugar; 50 g (1/4 cup, packed) brown sugar; 2 large eggs; 115 g (1/2 cup) unsalted butter, melted; 120 g (1/2 cup) sour cream or full-fat Greek yogurt; 30 g (1/4 cup) unsweetened cocoa powder; 70 g (2.5 oz) melted dark chocolate; 250 g (2 cups) all-purpose flour; 1 tsp (5 g) baking soda; 1/2 tsp (2 g) baking powder; 1 tsp kosher salt; 120 g (3/4 cup) chocolate chips; 1 tsp (5 ml) vanilla extract; 1/2 tsp espresso powder (optional)

Anna

Triple Chocolate Banana Bread

August 13, 2026August 6, 2026 by Anna

Jump to Recipe

Triple Chocolate Banana Bread — Moist & Easy

The loaf comes out warm, deeply chocolatey, and studded with melty chips and a glossy swirl of ganache. Triple Chocolate Banana Bread delivers moist crumb, strong banana flavor, and three textures of chocolate — cocoa in the batter, melted chips, and a quick ganache on top. I developed this version after testing it 12 times with different ripeness levels of bananas and three flour ratios to get a loaf that stays tender and never soggy. This is the version I perfected while teaching weekend baking labs. Read on for exact measurements, timing, and the small techniques that make the crumb light and the chocolate pockets just right.

Why this recipe works

Ripe bananas add natural sugars and moisture without thinning the batter. Using bananas at the speckled stage gives the best balance of flavor and structure.
A mix of cocoa powder and melted dark chocolate provides deep chocolate flavor without overloading the batter with liquid or fat.
Sour cream (or Greek yogurt) adds acidity and fat to tenderize gluten and keep the loaf moist for days.
Folding in chips at the end prevents them from sinking and creates pockets of melty chocolate.
Brief resting of the batter (10 minutes) allows cocoa to bloom and the starches to hydrate for a better crumb.

Ingredients breakdown

Bananas (400 g / about 3 medium ripe bananas): Provide sweetness, moisture, and banana flavor. Use heavily speckled bananas for best flavor. Do not use overripe black bananas — they can make the crumb gummy.
Granulated sugar (150 g / 3/4 cup) and brown sugar (50 g / 1/4 cup, packed): Brown sugar adds caramel notes and moisture. You can swap all granulated for all brown, but the loaf will taste deeper and slightly stickier.
Eggs (2 large): Bind and leaven. If using medium eggs, add one extra yolk.
Unsalted butter (115 g / 1/2 cup / 4 oz), melted and slightly cooled: Adds richness. You can substitute neutral oil (like vegetable) but expect a slightly different mouthfeel.
Sour cream (120 g / 1/2 cup) or full-fat Greek yogurt: Keeps crumb tender. You can use sour cream or yogurt interchangeably; yogurt will be tangier.
Unsweetened cocoa powder (30 g / 1/4 cup): Provides chocolate backbone without extra fat.
Melted dark chocolate (70 g / 2.5 oz): Adds fudgy depth. Use 60–70% chocolate for best balance.
All-purpose flour (250 g / 2 cups): Structure. Do not pack the flour — spoon and level. For a denser loaf, use 20 g (2 tbsp) more flour.
Baking soda (1 tsp / 5 g) and baking powder (1/2 tsp / 2 g): Leaveners. Do not omit.
Kosher salt (1 tsp Diamond Crystal / 1/2 tsp Morton): If using Morton, halve the amount because it’s denser.
Chocolate chips (120 g / 3/4 cup): Semi-sweet or dark chips for pockets of melted chocolate. Toss in 1 tsp flour to prevent sinking.
Vanilla extract (1 tsp / 5 ml): Flavor enhancer.
Espresso powder (optional, 1/2 tsp): Amplifies chocolate flavor without tasting like coffee.

Essential equipment

9 x 5-inch (23 x 13 cm) loaf pan — do not use an 8-inch pan; the batter volume will overflow.
Digital scale for accurate dry measurements (grams specified).
Rubber spatula for folding.
Whisk and medium mixing bowls.
Instant-read thermometer (helpful): The loaf is done at 96–99°C (205–210°F) in the center.
Small saucepan or microwave-safe bowl for melting chocolate.
Wire rack for cooling.

If you don’t have a 9 x 5-inch pan, use two smaller pans (8 x 4-inch) and reduce baking time by 5–10 minutes, checking doneness early.

Step-by-step instructions

Serves 8 | Prep time: 20 minutes | Cook time: 60 minutes | Inactive time: None | Total time: 1 hour 20 minutes

Step 1: Prepare and preheat

Preheat the oven to 175°C (350°F). Line a 9 x 5-inch loaf pan with parchment, leaving a 2-inch overhang to lift the loaf out easily. This step takes about 5 minutes.

Step 2: Mash bananas and mix wet ingredients

In a medium bowl, mash 400 g (about 3 medium) ripe bananas until mostly smooth, leaving a few small chunks. Whisk in 2 large eggs, 115 g (1/2 cup) melted butter, 120 g (1/2 cup) sour cream, 1 tsp (5 ml) vanilla, 150 g (3/4 cup) granulated sugar, and 50 g (1/4 cup) packed brown sugar until combined, about 1 minute.

Step 3: Combine dry ingredients

In a large bowl, sift or whisk together 250 g (2 cups) all-purpose flour, 30 g (1/4 cup) unsweetened cocoa powder, 1 tsp (5 g) baking soda, 1/2 tsp (2 g) baking powder, and 1 tsp kosher salt. Stir in 1/2 tsp espresso powder if using. This takes 1–2 minutes.

Step 4: Melt chocolate and add to wet mix

Melt 70 g (2.5 oz) dark chocolate in 20–30 second bursts in the microwave, stirring between bursts, or gently in a double boiler. Cool slightly, then whisk into the banana-egg mixture until smooth. This step takes 3–4 minutes.

Step 5: Combine wet and dry gently

Pour wet ingredients into the dry ingredients and fold with a rubber spatula until just combined — do not overmix. Stop when no dry flour streaks remain, about 10–15 folds. Overmixing will make the loaf tough.

Step 6: Add chips and finish batter

Toss 120 g (3/4 cup) chocolate chips with 1 tsp flour, then fold them into the batter for 8–10 turns to distribute evenly. Spoon batter into the prepared pan and smooth the top. This takes 3–4 minutes.

Step 7: Bake and test for doneness

Bake at 175°C (350°F) for 55–65 minutes. Check at 50 minutes: the top should be set, and a toothpick inserted into the center will come out with a few moist crumbs but not wet batter. The internal temperature should read 96–99°C (205–210°F). If the top browns too fast, tent loosely with foil at 35 minutes. Total bake time: 55–65 minutes.

Step 8: Cool, finish, and slice

Cool in the pan on a wire rack for 15 minutes, then lift the loaf out using the parchment overhang and cool another 30 minutes before slicing. If you like, warm 40 g (1.5 oz) chocolate with 2 tbsp (30 ml) heavy cream to make a quick ganache and spread on the top once slightly cooled. Cooling and glazing take about 45 minutes.

Expert Tips & Pro Techniques

Do not overmix: When wet and dry are combined, fold only until no flour is visible. Overmixing tightens gluten and gives a dense loaf.
Measure flour by weight: 250 g (2 cups) is precise. Spoon flour into the cup and level if you don’t have a scale.
Keep bananas in the right window: Heavily speckled bananas (mostly brown spots) are best. Too-green bananas lack sugar; black bananas can make the crumb gummy.
Prevent sinking chips: Toss chips in 1 tsp flour before folding. This helps them stay suspended.
Tent if browning too fast: If the top is dark but center not done at 40 minutes, tent with foil to finish baking without burning the crust.
Make-ahead: You can bake the loaf, cool completely, then freeze whole (see Storage). Wrap tightly and freeze for up to 3 months.
Professional trick for even crumb: Rest batter for 10 minutes before baking to hydrate flour and let cocoa bloom; this yields a more even texture.

Storage & Reheating

Refrigerator: Store cooled slices in an airtight container for up to 4 days. For best texture, bring to room temperature before serving.
Freezer: This loaf freezes well. Wrap whole loaf tightly in plastic, then in foil, or freeze slices between parchment. Freeze up to 3 months. Thaw in the fridge overnight or at room temperature for 1–2 hours.
Reheating: For individual slices, reheat in a 175°C (350°F) oven for 8–10 minutes until warmed through. Avoid microwaving for more than 15–20 seconds; it softens the crumb and can make the texture gummy.

Variations & Substitutions

Gluten-Free Version: Replace 250 g all-purpose flour with 1:1 gluten-free blend like Bob’s Red Mill (250 g). Add 1/2 tsp xanthan gum if your blend doesn’t include it. Bake time increases by 3–6 minutes.
Egg-Free Option: Use a flax egg substitute (2 tbsp ground flaxseed + 6 tbsp water, chilled for 10 minutes) for each egg. The texture will be slightly more cake-like and less elastic.
Nutty Twist: Fold in 60 g (1/2 cup) chopped toasted walnuts or pecans with the chips. Keep chocolate amounts the same.
Fudgier, denser loaf: Add an extra 30 g (1 oz) melted dark chocolate and reduce flour by 15 g (1 tbsp). Bake time may increase by 3–5 minutes.
Banana bread with chocolate chips: For a simpler loaf, omit the melted dark chocolate and increase chips to 200 g (1 1/4 cups). Baking time stays the same.

Serving Suggestions & Pairings

Serve warm with a smear of salted butter and a light dusting of powdered sugar.
Pair with a robust coffee or an espresso for breakfast, or a glass of cold milk to balance the richness.
For dessert, add a scoop of vanilla ice cream and a drizzle of warm ganache.
Pair with our [Pair with our Garlic Roasted Potatoes] for a savory brunch spread. (Internal linking placeholder for editorial integration.)

Nutrition information
Per serving (1 slice, recipe makes 8 slices)

Calories: 420 kcal
Total Fat: 18 g
Saturated Fat: 10 g
Cholesterol: 55 mg
Sodium: 270 mg
Total Carbohydrates: 60 g
Dietary Fiber: 3 g
Sugars: 34 g
Protein: 6 g

Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions
Q: Why did my banana bread turn out dry?
A: Dry bread is usually the result of overbaking or using underripe bananas. Check at 50 minutes and use an instant-read thermometer — 96–99°C (205–210°F) in the center is done. Also measure flour by weight to avoid packing too much.

Q: Can I make this without eggs?
A: Yes. Replace 2 large eggs with a flax egg mixture (2 tbsp ground flaxseed + 6 tbsp water, chilled 10 minutes). The texture will be slightly more tender and cake-like.

Q: Can I double this recipe?
A: You can double the batter and bake in two 9 x 5-inch pans or in a larger pan. Do not bake in one giant pan. Baking time may change; start checking at 45 minutes and watch for the toothpick test.

Q: Can I prepare the batter the night before?
A: You can mix the dry and wet components separately and combine them the next day, but do not fold in the chips until just before baking. For best rise, bake within a few hours of mixing. Alternatively, mix the batter, cover, and refrigerate overnight; allow it to come to room temperature for 30 minutes before baking.

Q: How long does this loaf keep in the fridge?
A: Stored airtight, the loaf keeps well for up to 4 days. For longer storage, freeze slices for up to 3 months.

Q: My loaf sunk in the middle. What happened?
A: Sinking usually means the center wasn’t fully set before the exterior finished baking. Possible causes: oven temperature too high, underbaking, or opening the oven too often during baking. Use an oven thermometer and avoid peeking in the first 35–40 minutes.

Q: Can I use cocoa powder instead of melted chocolate?
A: This recipe uses both for depth and texture. You can omit the melted chocolate and increase cocoa by 15–20 g (2 tbsp), but the loaf will be less fudgy and more cake-like.

Conclusion

If you want to compare techniques or try a slightly different flavor profile, see Spicy Southern Kitchen’s Triple Chocolate Banana Bread for a denser, ultra-fudgy take. For another popular home-baker version with step-by-step photos, check FIVEheartHOME’s AMAZING Triple Chocolate Banana Bread.

Enjoy this loaf warm with butter, or slice and freeze for quick breakfasts. Happy baking!

Print

Written by Anna

Anna is the founder and recipe developer behind Chroka Recipes. She creates easy, restaurant-quality homemade recipes — from comforting dinners and decadent desserts to healthy salads and quick breakfasts. With 2,200+ published recipes, Anna helps home cooks discover their next favorite dish.

Triple Chocolate Banana Bread