Banana Chocolate Chip Cookies — Soft & Chewy Recipe

Warm, banana-scented dough meets melty chocolate in these soft, chewy banana chocolate chip cookies. I developed this version after testing it 8 times with different banana ripeness and flour types to get the texture just right. The bananas add moisture and aroma while a touch of brown butter deepens the flavor without stealing the show. This recipe is forgiving for home bakers, uses easy pantry ingredients, and yields cookies with tender centers and slightly crisp edges. If you like bakery-style chocolate chip cookies, you’ll appreciate the balance here — see my notes on texture and timing below before you bake. Ready to dive into the recipe and technique?

Why This Recipe Works

Ripe mashed banana replaces part of the fat and sugar, adding moisture and natural sweetness without sogginess.
A mix of white and brown sugar delivers both chew (brown sugar) and spread control (white sugar).
Briefly browning the butter intensifies nutty flavors and helps the cookies develop golden edges.
Slightly underbaking yields a soft, chewy center; residual heat finishes the cook during resting.
A short chill firms the dough for cleaner edges while preserving a tender interior.

Ingredients Breakdown

All-purpose flour — 260 g (2 cups). Provides structure. Over-measuring can make cookies dry; spoon flour into the cup and level it.
Baking soda — 1 tsp (5 g). Leavening that gives lift and chew.
Fine sea salt — 1/2 tsp (3 g). Balances sweetness; use Diamond Crystal for lighter volume, or halve if using Morton.
Unsalted butter — 113 g (1/2 cup). Brown it briefly to boost flavor, then cool slightly before mixing.
Granulated sugar — 50 g (1/4 cup). Controls spread and crisp edges.
Light brown sugar — 110 g (1/2 cup, packed). Adds moisture and chew.
Large egg — 1 whole (about 50 g without shell). Binds and emulsifies.
Vanilla extract — 1 tsp (5 ml). Flavor lift.
Ripe mashed banana — 120 g (1 medium banana, about 1/2 cup mashed). Use a banana with lots of brown speckles for maximum flavor.
- Substitution note: If you substitute applesauce for banana, reduce it to 80 g (1/3 cup) and add 1 tbsp (15 g) butter to keep richness; flavor will differ.
Semi-sweet chocolate chips — 170 g (1 cup). Choose coarsely chopped chocolate for pockets of molten chocolate.
- Brand note: Use high-quality chips or chopped chocolate; inexpensive chips sometimes contain stabilizers that affect melt.
Optional: 60 g (1/2 cup) chopped walnuts or pecans for texture.

See more banana-chocolate ideas for inspiration with similar flavors.

Essential Equipment

Baking sheet, rimmed, lined with parchment paper or a silicone mat.
Stand mixer or handheld mixer (a bowl and good whisk work too).
Kitchen scale (preferred) for accurate dry measurements.
Cooling rack to let cookies finish cooking from residual heat.
Small saucepan for browning butter, or use the microwave carefully.
If you lack a scale, use measuring cups and level each cup for best results.
Optional: cookie scoop (2 tbsp/30 ml) for uniform cookies.

Learn how bakery-style shaping changes texture in other recipes.

Step 1: Gather and measure (Prep Time: 15 minutes; Cook Time: 10 minutes per batch; Inactive Time: None; Total Time: about 25 minutes; Makes: 24 cookies)

Preheat the oven to 180°C (350°F). Line two baking sheets with parchment paper.
Measure flour by weight: 260 g (2 cups). Sift if lumps exist.
Chop chocolate if using a bar; weigh chips: 170 g (1 cup).

Step 2: Brown the butter and cool

Melt 113 g (1/2 cup) unsalted butter in a light saucepan over medium heat, stirring often; it will foam and then brown, about 3–5 minutes.
When you see brown flecks and a nutty aroma, remove from heat and pour into a heatproof bowl to cool until warm, about 10 minutes.
Do not let the butter cool completely solid; it should be warm to incorporate evenly.

Step 3: Mix sugars and butter

Whisk warm browned butter with 50 g (1/4 cup) granulated sugar and 110 g (1/2 cup packed) light brown sugar until smooth.
Beat in 1 large egg and 1 tsp (5 ml) vanilla until glossy, about 30–45 seconds.

Step 4: Add banana

Stir in 120 g (1/2 cup) mashed ripe banana until fully combined.
The batter will loosen; this is normal. The banana is a primary moisture agent.

Step 5: Combine dry and wet

In a separate bowl, whisk 260 g (2 cups) all-purpose flour, 1 tsp (5 g) baking soda, and 1/2 tsp (3 g) salt.
Fold the dry mix into the wet in two additions until just combined — stop when no dry streaks remain. Overmixing develops gluten and makes cookies tougher.
Fold in 170 g (1 cup) chocolate chips and optional nuts.

Step 6: Portion and bake

Use a 2 tbsp (30 ml) cookie scoop to portion dough about 24 portions; place them 5 cm (2 inches) apart on the baking sheet.
Bake at 180°C (350°F) for 9–11 minutes, rotating pans halfway through. Bake until edges are golden and centers still look slightly underdone.
Cool on the pan for 5 minutes, then transfer to a rack to finish setting. Residual heat completes the bake.

Step 7: Rest and serve

Let cookies rest at least 10 minutes before eating to set texture.
Store cooled cookies in an airtight container for best texture.

Expert Tips & Pro Techniques

Tip: Use very ripe bananas (lots of brown spots) for maximum flavor and natural sweetness; underripe bananas yield bland cookies.
Tip: For uniform cookies, chill scooped dough 15 minutes before baking — this reduces spread and yields cleaner edges.
Tip (common mistake): If your cookies are flat and greasy, you likely used too much banana or warm dough. Chill the dough and decrease banana by 15–30 g (1–2 tbsp).
Tip (make-ahead): Scoop dough onto a tray, freeze solid for 1 hour, then transfer to a freezer bag. Bake from frozen, adding 1–2 minutes to the time.
Tip (professional technique): Brown the butter in a light-colored pan so you can see the color change; transfer to a cool bowl to stop cooking immediately.
Tip: Swap half the chocolate chips for chunks for more dramatic pockets of melted chocolate.
Internal link: For ideas on chew and texture across cookies, compare with our oatmeal chocolate chip cookies technique notes.

Storage & Reheating

Refrigerator: Store cooled cookies in an airtight container for up to 4 days. Place a slice of apple or a piece of bread in the container to keep them soft.
Freezer: Yes — freeze baked cookies for up to 3 months. Arrange in a single layer on a tray, freeze until firm, then transfer to a freezer-safe bag with parchment between layers to prevent sticking.
- To freeze dough: Scoop onto a tray, freeze 1 hour, then bag for up to 3 months.
Thawing & Reheating: Thaw frozen cookies at room temperature for 30–60 minutes, then reheat in a 160°C (325°F) oven for 6–8 minutes to revive softness. Avoid microwaving long-term as it can make cookies gummy.

Variations & Substitutions

Gluten-Free Version: Replace all-purpose flour with 260 g (2 cups) 1:1 gluten-free flour blend and add 1/2 tsp xanthan gum. Bake time unchanged; texture will be slightly denser.
Vegan Version: Replace butter with 113 g (1/2 cup) browned vegan butter or coconut oil (cool slightly), use a flax egg (1 tbsp ground flax + 2.5 tbsp water), and swap chocolate chips for dairy-free chips. Expect slightly different spread and flavor.
Double Chocolate Banana: Replace 60 g (1/2 cup) flour with 60 g (1/2 cup) cocoa powder and increase chocolate to 200 g (1 1/4 cups). Baking time may increase by 1–2 minutes.
Banana Oat Cookies: Replace 80 g (2/3 cup) flour with 80 g (3/4 cup) rolled oats for heartier texture; press oats gently if you prefer a finer crumb.
Nut-Free: Omit nuts entirely and increase chocolate chips to 200 g (1 1/4 cups).

Serving Suggestions & Pairings

Serve warm with a glass of cold milk or 240 ml (1 cup) unsweetened almond milk for a classic pairing.
For brunch, pair with plain Greek yogurt and sliced bananas for a balanced plate.
Offer alongside coffee — a medium roast or espresso cut through the sugar and banana richness.
Garnish lightly with flaky sea salt before serving to contrast the sweet chocolate.
Internal link: If you enjoy bakery-style treats, also try our bakery-style chocolate chip cookies for a different crumb and chew.

Nutrition Information

Serving size: 1 cookie. Makes: 24 cookies.
Per serving (estimate):
- Calories: 155 kcal
- Total Fat: 8.5 g
- Saturated Fat: 4.8 g
- Cholesterol: 25 mg
- Sodium: 85 mg
- Total Carbohydrates: 19 g
- Dietary Fiber: 1.5 g
- Sugars: 10 g
- Protein: 2 g
Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

Q: Why did my cookies turn out dry?
A: Dry cookies usually mean too much flour, overbaking, or an underripe banana. Weigh your flour, bake until centers are slightly underdone, and use ripe bananas.

Q: Can I make this without eggs?
A: Yes — use a flax egg (1 tbsp ground flaxseed + 2.5 tbsp water, chilled 5 minutes). Texture will be slightly more cake-like.

Q: Can I double this recipe?
A: Yes. Use two baking sheets and rotate in the oven for even baking; do not overcrowd pans. Baking time remains the same per batch.

Q: Can I prepare this the night before?
A: Absolutely. Scoop the dough, cover, and refrigerate up to 24 hours; bake directly from fridge, adding 1 minute to the time.

Q: How long does this keep in the fridge?
A: Baked cookies keep well in the fridge for up to 4 days in an airtight container.

Q: Can I use frozen bananas?
A: Yes — thaw and drain excess liquid before measuring 120 g (1/2 cup) mashed banana to avoid adding extra moisture.

Q: Why did my cookies spread too much?
A: Warm dough, too much banana, or insufficient chilling can cause excess spread. Chill dough 15–30 minutes and measure banana carefully.

Conclusion

If you liked this take on banana and chocolate together, you’ll also enjoy similar playful variations at Banana Bread Chocolate Chip Cookies — Broma Bakery for a loaf-style twist, and the simpler Chocolate Chip Banana Cookies — Mom On Timeout for an easy family-friendly version. Happy baking — enjoy a warm, soft cookie straight from the oven!