Banana Bread Chocolate Chip Cookies – Soft, Chewy & Irresistibly Good

Prep Time: 15 minutes | Chill Time: 30 minutes | Cook Time: 12 minutes | Total Time: 57 minutes | Servings: 24 cookies | Calories: 185 kcal per serving

Banana bread chocolate chip cookies are thick, soft, deeply chewy cookies that taste like the best parts of banana bread and a classic chocolate chip cookie collapsed into a single gloriously indulgent bake. The banana gives them a moist, tender crumb and a natural sweetness that regular cookies simply do not have. The brown butter adds a deep, nutty, caramel richness that makes the banana flavour bloom. The chocolate chips melt into pockets of warmth throughout every bite.

This is the cookie that makes people stop mid-chew and ask what is in it. They recognise banana bread. They recognise a chocolate chip cookie. They cannot quite believe both things are happening at the same time in the same bite. The answer is always the same. They ask for the recipe before the plate is empty.

Fifteen minutes to prep. Thirty minutes to chill. Twelve minutes in the oven. A cookie that belongs in permanent rotation.

Why You Will Love This Recipe

These cookies earn their place in every baking repertoire. Here is what makes this version worth making every time.

• Brown butter is the secret weapon. Browning the butter before adding it to the dough drives off water, concentrates the milk solids, and creates hundreds of new flavour compounds. The nutty, caramel depth it adds to the banana-and-chocolate combination is extraordinary and completely irreplaceable.
• Overripe bananas are not optional; they are essential. The blacker and softer the banana, the sweeter, more intensely flavoured, and more aromatic the cookie. Pale yellow bananas produce a faint, underwhelming banana flavour. Black, speckled, deeply overripe bananas produce cookies that unmistakably taste of banana bread.
• The texture is genuinely extraordinary. Crisp and golden at the edges. Thick, soft, and deeply chewy in the centre. The brown butter and banana together create a moisture level and chewiness that standard chocolate chip cookies rarely achieve.
• They stay soft for days. The natural sugars and moisture in the banana keep these cookies soft and tender far longer than a standard butter-and-sugar cookie. Day three cookies are as good as day one.
• They use ingredients already in the kitchen. Overripe bananas that most people would otherwise discard. Butter. Sugar. Flour. Eggs. Chocolate chips. No unusual ingredients. No special equipment. Just a better technique applied to familiar things.

Ingredients

For the cookies:

• 2 medium overripe bananas, approximately ¾ cup (180g) mashed
• 115g (½ cup) unsalted butter
• ¾ cup (150g) light brown sugar, packed
• ¼ cup (50g) granulated white sugar
• 1 large egg, room temperature
• 1 egg yolk, room temperature
• 1½ teaspoons pure vanilla extract
• 1¾ cups (220g) all-purpose flour
• 1 teaspoon baking soda
• ½ teaspoon baking powder
• ½ teaspoon cinnamon
• ¼ teaspoon nutmeg
• ½ teaspoon salt
• 1½ cups (255g) chocolate chips or chopped chocolate, semi-sweet or dark

For finishing:

• Flaky sea salt for sprinkling on top before baking
• Extra chocolate chips for pressing onto the tops of scooped dough balls (optional)

Equipment Needed

• Light-coloured medium saucepan (for browning butter)
• Large mixing bowl
• Medium mixing bowl
• An electric hand mixer or stand mixer, or a sturdy whisk
• Rubber spatula
• Fork or potato masher (for mashing bananas)
• Cookie scoop or two tablespoons
• Two large rimmed baking sheets
• Baking paper or silicone baking mats
• Wire cooling rack
• Measuring cups and spoons
• Cling wrap (for chilling dough)

Instructions

Step 1: Brown the butter. Place the unsalted butter in a light-coloured medium saucepan over medium heat. A light-coloured pan lets you see the colour of the milk solids clearly, so you can stop at exactly the right moment. Melt the butter, swirling the pan occasionally. The butter will foam, then the foam will subside, and the milk solids at the bottom of the pan will begin to turn golden, then deep amber brown.

The moment the solids are a deep nutty brown, and the butter smells like toasted hazelnuts, remove the pan from the heat immediately and pour the browned butter into a large mixing bowl. Do not leave it in the hot pan, or it will continue cooking and burn. Scrape every last drop and every browned bit from the pan into the bowl. Those browned bits carry significant flavour.

Step 2: Allow the browned butter to cool in the bowl for 10 minutes until it is warm but not hot. It should not be so hot that it cooks the egg when they are added.

Step 3: Peel the overripe bananas and mash them thoroughly with a fork in a small bowl. Mash until almost completely smooth with only a few small lumps remaining. Measure out ¾ cup of mashed banana. Any excess can be eaten separately. Set the mashed banana aside.

Step 4: Add both sugars to the cooled browned butter. Whisk vigorously for 2 full minutes until the mixture is well combined and slightly lighter in colour. The sugar will not fully dissolve at this stage as there is no heat. Thorough whisking incorporates air and develops the structure of the cookie.

Step 5: Add the whole egg and the additional egg yolk to the butter and sugar mixture. The extra yolk adds richness and chewiness without adding extra moisture that would make the cookies cakey. Add the vanilla extract. Whisk again for 1 to 2 minutes until the mixture looks smooth, slightly pale, and ribbony when the whisk is lifted.

Step 6: Add the mashed banana. Stir to combine. The mixture will look slightly curdled at this stage. This is completely normal. The flour will bring everything together.

Step 7: In a separate medium bowl, whisk together the flour, baking soda, baking powder, cinnamon, nutmeg, and salt. Whisking the dry ingredients together before adding them ensures the leaveners and spices distribute evenly through the dough.

Step 8: Add the dry ingredients to the wet ingredients. Fold with a rubber spatula using slow, deliberate strokes. Mix only until the last streak of flour disappears. Do not overmix. Overmixing develops gluten and produces tough, dense cookies instead of tender, chewy ones.

Step 9: Fold in the chocolate chips with the same gentle folding motion. Distribute them evenly through the dough.

Step 10: Cover the bowl tightly with cling wrap and refrigerate the dough for a minimum of 30 minutes. Chilling the dough solidifies the fat, which prevents the cookies from spreading too thin during baking. It also allows the flour to hydrate fully and the flavours to develop. The dough can be refrigerated for up to 72 hours. Longer chilling produces a more complex, deeper-flavoured cookie.

Step 11: Preheat the oven to 180°C (350°F). Line two large baking sheets with baking paper or silicone mats.

Step 12: Remove the dough from the fridge. Use a cookie scoop or two tablespoons to portion the dough into balls approximately 45g (1.5oz) each. Roll each portion briefly between your palms into a rough ball. Place on the prepared baking sheets, leaving at least 5cm (2 inches) between each ball. The cookies will spread during baking.

Step 13: If desired, press a few extra chocolate chips onto the tops of each dough ball for a more visually appealing finished cookie. This also ensures visible chocolate on the surface of every cookie.

Step 14: Sprinkle a small pinch of flaky sea salt over each dough ball immediately before the trays go into the oven. The salt enhances every flavour in the cookie and creates a beautiful contrast to the sweetness.

Step 15: Bake for 10 to 12 minutes until the edges are set and golden and the centres look slightly underdone and glossy. Do not overbake. The cookies will continue cooking on the hot tray after they leave the oven. Underbaked centres that look soft and slightly raw at 12 minutes will set into perfectly chewy, fudgy centres as the cookies cool.

Step 16: Remove the trays from the oven. If the cookies have spread unevenly or lost their round shape, use a large round cookie cutter or a glass slightly larger than the cookie to scoop the edges back into a neat circle immediately out of the oven while the cookies are still soft.

Step 17: Allow the cookies to cool on the baking tray for 5 minutes before transferring to a wire cooling rack. Lifting them immediately off the tray while they are still hot causes them to fall apart. After 5 minutes, they firm up enough to move cleanly.

Step 18: Serve warm for maximum chocolate melt and banana aroma. Store at room temperature for outstanding results over the following days.

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Substitutes & Swaps

Unsalted butter: Salted butter works. Reduce the added salt in the recipe to ¼ teaspoon to compensate. The brown butter technique works identically with salted butter.

All-purpose flour: A blend of ¾ all-purpose and ¼ bread flour gives an even chewier cookie. Bread flour has a higher protein content that creates more gluten and produces a noticeably chewier texture. Avoid cake flour, which produces a too-soft, cakey result.

Light brown sugar: Dark brown sugar gives a deeper molasses flavour that works beautifully with the banana and spices. The cookies will be slightly darker and more intensely flavoured.

Semi-sweet chocolate chips: Dark chocolate chips give a more intense, slightly bitter chocolate contrast that many people prefer against the sweet banana. Milk chocolate chips give a sweeter, creamier result. A combination of dark chips and milk chocolate chunks gives the best of both. Chopped chocolate bars give irregular pieces that melt into puddles rather than holding their shape.

Cinnamon and nutmeg: A ¼ teaspoon of cardamom adds an exotic, floral warmth. A pinch of allspice deepens the banana bread character further. A small pinch of cloves gives a spicier, more aromatic result.

One whole egg and one yolk: Two whole eggs work in a pinch, but the cookies will be slightly cakier and less chewy. The additional white in a second whole egg adds moisture and lift rather than the richness and chewiness that the extra yolk provides.

Variations

Brown Butter Banana Walnut Cookies: Fold ¾ cup of roughly chopped toasted walnuts into the dough along with the chocolate chips. The walnut adds crunch and an earthy, nutty depth that is completely at home in a banana bread flavour profile.

Banana Bread Peanut Butter Cookies: Swirl 3 tablespoons of smooth peanut butter into the dough just before folding in the chocolate chips. Do not mix it in completely. Visible streaks of peanut butter bake into pockets of rich, nutty flavour throughout the cookie.

Banana Bread White Chocolate Macadamia Cookies: Replace the semi-sweet chocolate chips with white chocolate chips and fold in ½ cup of roughly chopped macadamia nuts. The buttery macadamia and sweet white chocolate against the banana is a tropical, indulgent combination.

Banana Bread Cookies with Cream Cheese Frosting: Bake the cookies as directed. Once completely cooled, spread a small dollop of whipped cream cheese frosting over each cookie. The cream cheese frosting mirrors the classic banana bread topping and makes these cookies genuinely extraordinary.

Double Chocolate Banana Cookies: Add 3 tablespoons of good-quality cocoa powder to the dry ingredients. The result is a deeply chocolatey, fudgy cookie with banana and chocolate working together rather than in contrast. Use dark chocolate chips for maximum chocolate intensity.

Banana Bread Oatmeal Cookies: Replace ½ cup of the all-purpose flour with rolled oats. The oats add chew, texture, and a subtle nuttiness that works beautifully with the banana and spice combination. The cookies will be slightly thicker and heartier.

Tips & Tricks

Use the blackest bananas you can find. A banana with a completely black skin that is soft to the touch at every point contains dramatically more sugar and aromatic compounds than a yellow banana. The conversion of starch to sugar that happens as bananas ripen continues all the way to full black. The blacker the banana, the more intensely the cookies will taste of banana. Freeze overripe bananas in their skins as they reach peak ripeness and thaw them the night before baking.

Do not skip the brown butter. The difference between a cookie made with melted butter and one made with browned butter is not subtle. Browned butter adds a depth of flavour, nuttiness, and caramel richness that elevates the banana and chocolate into something more complex and more craveable. The extra five minutes at the stove is always worth it.

Use a light-coloured pan for browning butter. Dark pans make it impossible to see the colour of the milk solids until they are already burnt. A stainless steel or light-coloured saucepan lets you watch the browning happen in real time and pull the butter at exactly the right moment.

Chill the dough without exception. The banana adds significant moisture to this dough. Unchilled dough spreads aggressively on the baking sheet and produces flat, thin, over-spread cookies rather than thick, domed, chewy ones. Thirty minutes is the minimum. Overnight in the fridge is better and produces noticeably more flavourful, better-textured cookies.

Underbake by two minutes. Cookies look underdone when they come out of the oven at the correct moment. The edges should be golden and set. The centres should still look glossy and slightly raw. They are not raw. They are exactly right. The residual heat of the tray continues cooking them for several minutes after the oven. A cookie pulled at the correct moment produces a chewy, fudgy centre. A cookie pulled when the centre looks fully set is an overbaked cookie.

Weigh the dough for consistent cookies. A kitchen scale produces exactly the same-sized cookie every time. Consistent size means consistent bake time across the whole tray. Cookies that vary significantly in size never bake evenly on the same tray at the same time.

Bang the trays on the counter when they come out of the oven. Drop the baking sheet onto the counter from a height of about 10cm immediately out of the oven. This deliberate impact causes the centres to collapse slightly and creates the wrinkled, crinkled surface texture that signals a dense, chewy interior. One or two firm drops is all it takes.

Store with a slice of bread. A slice of white bread in the airtight cookie storage container releases moisture into the container over time and keeps the cookies soft and tender for days longer than they would stay soft without it.

Nutrition Information (Per Serving)

Nutrient	Amount
Calories	185 kcal
Total Fat	9g
Saturated Fat	5g
Carbohydrates	25g
Fibre	1g
Sugars	15g
Protein	2g
Sodium	110mg

Nutrition is based on one cookie made with browned butter, banana, brown sugar, all-purpose flour, and semi-sweet chocolate chips. Flaky salt topping not included.

Frequently Asked Questions (FAQs)

Can I use fresh yellow bananas instead of overripe ones?

Technically, yes, but the result will be noticeably disappointing. A fresh yellow banana contains mostly starch and very little of the sugar and aromatic compounds that make banana bread taste like banana bread. The cookies will have a faint banana flavour at best. Overripe to black bananas are not a preference in this recipe. They are a functional requirement. If you do not have overripe bananas, place unpeeled yellow bananas on a baking sheet and bake at 150°C (300°F) for 15 to 20 minutes until the skins are completely black. Allow to cool before using. The result is not quite as good as naturally ripened black bananas, but significantly better than a yellow one.

Can I make the dough ahead of time?

Yes. The dough keeps refrigerated for up to 72 hours before baking. The flavour and texture of the baked cookie actually improve with a longer chill as the flour hydrates more fully and the flavours deepen and meld. The dough can also be portioned into balls and frozen on a lined tray, then transferred to a zip-lock bag and frozen for up to 3 months. Bake directly from frozen, adding 2 to 3 minutes to the bake time.

Why are my cookies spreading too flat?

Three common causes. The dough was not chilled before baking. The butter was too warm when added to the sugar. Or the baking sheets were warm from a previous batch. Always chill the dough, ensure the browned butter has cooled properly before mixing, and always bake on cool, room-temperature baking sheets.

Can I make these without brown butter?

Yes. Use the same quantity of melted and cooled unsalted butter. The cookies will still be excellent. They will be noticeably less complex in flavour, and the nutty, caramel depth that makes these cookies particularly special will be absent. If skipping the browning step, make sure the melted butter is completely cool before adding the sugar and eggs.

My cookies came out cakey instead of chewy. What went wrong?

Several possible causes. The banana quantity was too high, and it added excess moisture. The dough was not chilled, and spread too fast before the edges could set into a chewy structure. Two whole eggs were used instead of one whole egg and one yolk. Or the cookies were baked at too low a temperature for too long. Use exactly ¾ cup of mashed banana, chill the dough, use the egg and yolk combination, and bake at the specified temperature for the shortest time that sets the edges.

How long do these cookies keep?

At room temperature in an airtight container for up to 5 days. The banana keeps them significantly softer for longer than a standard butter cookie. A slice of white bread in the container extends softness further. They can also be frozen, baked, and fully cooled for up to 2 months. Thaw at room temperature for 20 minutes before eating.

Can I make these gluten-free?

Yes. A good quality 1-to-1 gluten-free baking flour blend works as a direct substitute for the all-purpose flour in equal quantities. The texture will be slightly different, and the cookies may spread slightly more. Chilling the dough for the full time is even more important with gluten-free flour to control spreading.

Do I need both baking soda and baking powder?

Yes. Both serve different purposes. Baking soda reacts with the natural acidity in the banana to produce lift and contribute to browning and flavour development. Baking powder provides additional lift as a secondary leavener. Using only one or the other produces a different result. Both together give the correct rise, spread, and texture.

The Cookie That Explains Itself in One Bite

There are baked goods that are good and baked goods that stop people mid-conversation. This is the second kind. The smell of brown butter and banana, and warm cinnamon coming from the oven makes that clear before anyone has tasted a single thing. Then the first bite. Soft and chewy with crisp golden edges. Pockets of melted dark chocolate. The unmistakable warmth of banana bread. The deep, nutty richness of browned butter underneath all of it.

Brown the butter first. Let it cool properly. Mash the blackest bananas you have. Chill the dough without rushing it.

Pull them from the oven while the centres still look underdone. Bang the tray on the counter once. Wait five minutes.

Eat one warm.

Then make another batch immediately because the first one will not last the afternoon.

Made these banana bread chocolate chip cookies? Leave a comment below and tell me how ripe your bananas were, whether you browned the butter, and how long they lasted before the container was empty. I would love to hear every single detail.