Chocolate Chip Banana Bread
Warm, fragrant slices of chocolate chip banana bread melt on the tongue with sweet banana, brown sugar caramel notes, and pockets of dark chocolate. After testing this loaf 8 times with different ripe bananas and mixing methods, I settled on a one-bowl approach that gives a reliably moist crumb and even bake. This is the version I perfected in a small test kitchen where time, cleanup, and flavor all mattered. It’s quick to make, uses common pantry ingredients, and forgives imperfect mixing — ideal when your bananas are very ripe and you want a comforting loaf fast. Read on for precise weights, clear timings, and pro tips so you get the best results every time.
Why This Recipe Works
- Ripe bananas add both liquid and concentrated flavor, so you get sweetness and moisture without extra fat.
- Brown sugar contributes acid and moisture; it reacts with baking soda to help lift the loaf and deepen flavor.
- A single bowl and gentle folding limit gluten development, keeping the crumb tender instead of tough.
- Cold butter is melted and mixed in just enough to hydrate flour, balancing richness and a soft texture.
- Chocolate chips distributed in a light flour dusting stay suspended in the batter rather than sinking to the bottom.
Ingredients Breakdown
- 250 g (2 cups) all-purpose flour — provides structure. Spoon and level for accurate measurement.
- 1 tsp (5 g) baking soda — leavens the loaf. Freshness matters; old soda gives weak rise.
- 1/2 tsp (3 g) Diamond Crystal kosher salt — if using Morton’s, use 1/4 tsp (1.5 g) because it’s denser.
- 113 g (1/2 cup) unsalted butter, melted and cooled — adds richness and helps tenderness. You can use light olive oil, but flavor will change.
- 150 g (3/4 cup) packed brown sugar — gives moisture and a caramel note. White sugar makes a drier, crisper crumb.
- 2 large eggs — bind and add lift. For egg-free, see substitutions below.
- 300 g (about 3 medium) very ripe bananas, mashed (1 1/4 to 1 1/2 cups) — the star ingredient; ripeness amplifies sweetness.
- 60 ml (1/4 cup) plain yogurt or sour cream — adds tang and extra moisture. You can substitute Greek yogurt; the tang will be a touch more pronounced.
- 5 ml (1 tsp) vanilla extract — deepens flavor.
- 150 g (1 cup) semisweet chocolate chips — fold in last to keep chunks whole. Use good-quality chips for better melt.
- Optional: 50 g (1/2 cup) chopped walnuts or pecans — adds texture.
Substitution notes
- For gluten-free: swap flour for a 1:1 gluten-free blend and add 1/2 tsp xanthan gum.
- For dairy-free: use melted coconut oil and a dairy-free yogurt.
- Brand note: Diamond Crystal kosher salt is less dense than Morton’s; adjust as noted.
Essential Equipment
- 9 x 5-inch (23 x 13 cm) loaf pan — a 9-inch pan prevents overflow; an 8-inch pan will crowd the batter and lengthen bake time.
- Digital scale — for accurate dry measurements (recommended).
- Mixing bowl (one large) — the recipe is designed as a one-bowl batter.
- Rubber spatula — for folding and scraping.
- Cooling rack — essential to cool the loaf evenly.
- Instant-read thermometer (optional) — for precise doneness (target 95–98°C or 203–208°F at the center).
If you don’t have a 9 x 5 loaf pan, use two 8 x 4-inch pans and reduce baking time by 5–10 minutes, checking early.
Step-by-Step Instructions
Prep Time: 15 minutes; Cook Time: 55 minutes; Inactive Time: None; Total Time: 1 hour 10 minutes; Servings: 8 slices.
Step 1: Preheat and prepare the pan
Preheat the oven to 175°C (350°F). Grease a 9 x 5-inch loaf pan and line with parchment, letting an overhang on two sides for easy removal. This takes about 5 minutes.
Step 2: Combine dry ingredients
In a large bowl, whisk 250 g (2 cups) all-purpose flour with 1 tsp (5 g) baking soda and 1/2 tsp (3 g) kosher salt for 10–15 seconds until even. This step avoids clumps and ensures consistent rising.
Step 3: Mash bananas and mix wet ingredients
In the same bowl, mash 300 g (about 3 medium) very ripe bananas with a fork until mostly smooth. Add 113 g (1/2 cup) melted butter, 150 g (3/4 cup) packed brown sugar, 2 large eggs, 60 ml (1/4 cup) yogurt, and 5 ml (1 tsp) vanilla. Whisk for 30–45 seconds until combined and slightly glossy.
Step 4: Combine wet and dry
Pour the dry mixture into the wet ingredients and stir with a rubber spatula until most streaks of flour disappear, about 20–30 seconds. Do not overmix — stop as soon as no dry flour is visible. Overmixing creates a tough crumb.
Step 5: Fold in chocolate and nuts
Toss 150 g (1 cup) chocolate chips with a light dusting of flour to help them suspend, then fold into the batter gently for 10–15 seconds. If using nuts, fold them in now. The batter should be thick and ribbon-like.
Step 6: Bake until set
Scrape the batter into the prepared pan, smoothing the top. Bake at 175°C (350°F) for 50–60 minutes. Check at 45 minutes — if the top is darkening too fast, tent with foil. Bake until a toothpick in the center comes out with moist crumbs and an instant-read thermometer reads ~95–98°C (203–208°F), about 55 minutes total.
Step 7: Cool and unmold
Let the loaf cool in the pan for 15 minutes, then lift it out using the parchment overhang and transfer to a rack to cool another 30 minutes before slicing. This resting allows the crumb to set and keeps the loaf from tearing.
Expert Tips & Pro Techniques
- Use very ripe bananas (lots of brown spots). They mash easily and give maximum sweetness and moisture.
- Common mistake: overbaking. Check at 45 minutes and use the toothpick or thermometer. Overbaked banana bread becomes dry.
- For even chocolate distribution, toss chips in 1 tablespoon flour before folding. This prevents sinking.
- Make-ahead: Bake the loaf, cool completely, then wrap tightly and store at room temperature for 2 days or in the fridge for up to 5 days. You can slice and freeze individual pieces for grab-and-go breakfasts.
- Pro technique for an evenly domed top: place the loaf in the middle rack and rotate it once at the halfway mark.
- To deepen flavor, brown the butter slightly before cooling and using; this adds a nutty, caramel tone. Use cooled browned butter in place of melted butter at a 1:1 ratio.
Storage & Reheating
- Refrigerator: Store wrapped tightly in plastic wrap or in an airtight container for up to 5 days. Slicing before storing helps portion control but may dry exposed slices faster.
- Freezer: This loaf freezes very well. Slice and freeze in a single layer on a tray for 1 hour, then transfer to a freezer bag for up to 3 months. Thaw slices at room temperature or in the fridge overnight.
- Reheating: For best texture, reheat slices in a 175°C (350°F) oven for 8–10 minutes, or toast slices in a toaster oven on medium. Avoid microwaving for long periods — it can make the crumb gummy.
Variations & Substitutions
- Gluten-Free Version: Replace 250 g (2 cups) all-purpose flour with 250 g (2 cups) 1:1 gluten-free blend and add 1/2 tsp xanthan gum. Bake time may increase by 3–5 minutes.
- Egg-Free/Dairy-Free: Use a flax egg (2 tbsp ground flax + 6 tbsp water, chilled 5 minutes) for 1 egg or commercial egg replacer for both eggs. Swap melted coconut oil for butter and use dairy-free yogurt. Texture will be slightly denser and more moist.
- Banana-Nut Chocolate: Add 75 g (3/4 cup) chopped walnuts and reduce chocolate chips to 100 g (2/3 cup). Fold in chips and nuts gently; bake as directed.
- Chocolate-Heavy: For a richer loaf, use 175 g (1 1/4 cups) chocolate chips and reduce brown sugar to 140 g (2/3 cup) if you prefer less sweetness.
- Lower-Sugar: Reduce brown sugar to 100 g (1/2 cup) and add 1–2 tbsp maple syrup to maintain moisture; flavor will be less caramel-forward.
Serving Suggestions & Pairings
- Serve warm with a pat of butter or a smear of ricotta and a drizzle of honey for breakfast.
- Pair with coffee or a latte for a classic combo. Try pairing with a bright tea like Earl Grey for contrast.
- For dessert, serve with a scoop of vanilla ice cream and a sprinkle of toasted nuts.
- Pair internally with a savory side like a simple green salad for brunch, or try it with our [Pair with our Garlic Roasted Potatoes] for a hearty brunch plate.
Nutrition Information
Per serving: 1 slice (serves 8)
- Calories: 360
- Total Fat: 16 g
- Saturated Fat: 9 g
- Cholesterol: 65 mg
- Sodium: 210 mg
- Total Carbohydrates: 50 g
- Dietary Fiber: 2.5 g
- Sugars: 27 g
- Protein: 5 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: It was likely overbaked or the bananas were not ripe enough. Check for doneness early and remove the loaf when a toothpick shows moist crumbs. Also measure flour by weight and don’t pack it into cups.
Q: Can I make this without eggs?
A: Yes. Replace each large egg with 1 tbsp ground flax mixed with 3 tbsp water (chilled) or use commercial egg replacer. The loaf will be slightly denser and more moist.
Q: Can I double this recipe?
A: Yes. You can double the batter and bake it in two 9 x 5-inch pans. Do not put doubled batter into one giant pan; bake times will increase and the center may not set properly.
Q: Can I prepare this the night before?
A: You can mix the batter and keep it covered in the fridge overnight, but the baking soda may lose some leavening power. I recommend mixing the wet and dry ingredients separately and combining just before baking for best rise.
Q: How long does this keep in the fridge?
A: Wrapped in an airtight container, the loaf keeps well for up to 5 days in the refrigerator. For longer storage, slice and freeze.
Q: Why did my chocolate chips sink to the bottom?
A: They likely weren’t coated with flour or the batter was too thin. Toss chips with a tablespoon of flour before folding to help suspend them.
Q: Can I use frozen bananas?
A: Yes. Thaw completely and drain any excess liquid before mashing. Some extra moisture may remain; reduce yogurt by 1 tablespoon if the batter seems very loose.
Conclusion
This chocolate chip banana bread is forgiving, fast, and richly flavored — a reliable loaf for snack time or a simple dessert. For another tested take on a classic loaf, see Natasha’s Kitchen Chocolate Chip Banana Bread, and for a one-bowl variation and tips on simplified mixing, consult Tasty’s One-Bowl Chocolate Chip Banana Bread recipe.
Print
Chocolate Chip Banana Bread
- Total Time: 70 minutes
- Yield: 8 slices 1x
- Diet: Vegetarian
Description
A moist and flavorful chocolate chip banana bread that combines ripe bananas, brown sugar, and semisweet chocolate chips for a comforting treat.
Ingredients
- 250 g (2 cups) all-purpose flour
- 1 tsp (5 g) baking soda
- 1/2 tsp (3 g) Diamond Crystal kosher salt
- 113 g (1/2 cup) unsalted butter, melted and cooled
- 150 g (3/4 cup) packed brown sugar
- 2 large eggs
- 300 g (about 3 medium) very ripe bananas, mashed
- 60 ml (1/4 cup) plain yogurt or sour cream
- 5 ml (1 tsp) vanilla extract
- 150 g (1 cup) semisweet chocolate chips
- Optional: 50 g (1/2 cup) chopped walnuts or pecans
Instructions
- Preheat the oven to 175°C (350°F). Grease a 9 x 5-inch loaf pan and line with parchment.
- Combine 250 g (2 cups) all-purpose flour, 1 tsp (5 g) baking soda, and 1/2 tsp (3 g) kosher salt in a bowl.
- Mash 300 g (about 3 medium) bananas and mix in the melted butter, brown sugar, eggs, yogurt, and vanilla until well combined.
- Pour the dry mixture into the wet ingredients and stir gently until just combined.
- Fold in the chocolate chips and optional nuts gently.
- Bake for 50–60 minutes, checking at 45 minutes until a toothpick comes out with moist crumbs.
- Cool the loaf in the pan for 15 minutes, then transfer to a rack to cool completely before slicing.
Notes
Use very ripe bananas for maximum sweetness and moisture. Avoid overmixing for a tender crumb.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 360
- Sugar: 27g
- Sodium: 210mg
- Fat: 16g
- Saturated Fat: 9g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 2.5g
- Protein: 5g
- Cholesterol: 65mg