Banana bread-style cookies (chewy banana cookies)

These Banana bread-style cookies are everything you love about banana bread concentrated into a small, chewy, perfectly portable cookie. They have the caramelized golden-brown tops, the tender, moist interior and little pockets of soft banana that make banana bread so irresistible — but in cookie form, so they bake quickly and are ideal for snacking, lunchboxes, or a casual dessert. The texture aims for a soft, slightly dense crumb with glossy tops from a touch of butter and brown sugar, and the flavor leans warmly into ripe banana, a hint of cinnamon and vanilla. If you keep a stash of overripe bananas on the counter, these cookies are a fantastic way to use them up.

Over the years I’ve developed this recipe by treating a classic banana quick bread as a drop-cookie dough rather than a loaf batter. That means reducing liquid slightly, boosting structure with a little more flour and a touch of egg, and using brown sugar to deepen the flavor and encourage those caramelized spots on the surface. The result is chewy rather than cakey: a cookie that yields under your teeth, releases rich banana aroma, and holds together cleanly when picked up. They’re forgiving, too — a range of ripeness works, and add-ins like chocolate chips or toasted nuts are welcome variations.

This recipe is written for a straightforward home-baking approach: room-temperature ingredients, standard equipment, and clear timings. I include notes on ingredient substitutions, make-ahead tips, storage and reheating, and creative serving suggestions so you can adapt the cookies to breakfast, snack time, or dessert. There are also troubleshooting tips for common issues like spread, underbaking, or excessive dryness. If you’ve ever hesitated to turn leftover bananas into something beyond bread, these cookies are a joyful, easy-to-share answer.

Why this recipe works

This banana bread-style cookie is essentially a compact quick-bread adapted into drop-cookie form. Using a mix of chemical leaveners — a small amount of baking powder and baking soda — gives a gentle lift without creating a cake-like crumb. The sugar and butter combine to create a glossy, caramelized exterior while the banana contributes both flavor and moisture, keeping the interior tender. Because cookies have less weight of batter than a loaf, the structure needs slightly more flour and a binder (egg) to hold the cookies together, which is why the formula differs from a typical loaf recipe.

Brown sugar performs double duty here: it provides sweetness and also retains moisture thanks to its molasses content, which contributes to chewiness and the deep caramel spots on top. A touch of cinnamon helps frame the banana without overpowering it, making the cookie familiar and warmly spiced. The optional oats add chew and rustic texture, and nuts or chips offer contrast in flavor and bite.

Ingredient notes and substitutions

Flour: All-purpose flour gives dependable structure. If you want a more tender result, substitute up to 1/4 cup of the flour with cake flour. For gluten-free versions, use a reliable cup-for-cup gluten-free flour blend that includes a binder like xanthan gum.

Butter versus oil: Butter provides flavor, browning and those shiny edges that we associate with cookies. If you swap in oil, pick a neutral one and expect a slightly different texture — oil tends to create a moister, softer cookie but with less exterior crisping. If using cold butter, add an extra minute in the oven and chill the dough briefly to prevent excessive spread.

Ingredients

• 1 1/4 cups (150 g) all-purpose flour
• 1/2 cup (45 g) rolled oats (optional for texture)
• 1/2 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon ground cinnamon
• 1/4 teaspoon fine sea salt
• 6 tablespoons (85 g) unsalted butter, softened
• 1/2 cup (100 g) packed brown sugar (light or dark)
• 1 large egg, room temperature
• 1 teaspoon pure vanilla extract
• 1 cup mashed ripe banana (about 2 medium bananas)
• 1/2 cup mix-ins such as chocolate chips or chopped walnuts (optional)
• 1 tablespoon milk or buttermilk (optional, only if dough is very stiff)
• Nonstick spray or extra butter for the baking sheet (as needed)
• Coarse sugar for sprinkling (optional, to taste)
• Salt (additional to taste, optional)

Instructions

1. Preheat the oven to 350°F (175°C). Line two baking sheets with parchment paper or silicone baking mats and set aside. ["ing1"]
2. In a medium bowl whisk together the all-purpose flour, rolled oats (if using), baking powder, baking soda, ground cinnamon and fine sea salt until evenly combined; set this dry mix aside. ["ing1","ing2","ing3","ing4","ing5","ing6"]
3. In a large mixing bowl, cream the softened unsalted butter and packed brown sugar together using a handheld mixer or stand mixer fitted with the paddle attachment until the mixture is pale and smooth, about 2 to 3 minutes. Scrape down the bowl once during mixing. ["ing7","ing8"]
4. Beat in the large egg and the pure vanilla extract until the mixture is uniform. Add the mashed ripe banana and mix just until combined — the batter will look loose compared with a regular cookie dough but should hold some shape. ["ing9","ing10","ing11"]
5. Gradually fold the dry flour-oat mixture into the wet mixture using a rubber spatula or low mixer speed. Stir until there are no streaks of flour, but avoid overmixing which can toughen the cookies. If the dough is excessively wet and doesn’t hold any shape, add up to 1 tablespoon of milk or buttermilk to adjust — a slightly tacky drop-cookie dough is ideal. ["ing1","ing2","ing3","ing11","ing12"]
6. Fold in any optional mix-ins such as chocolate chips or chopped walnuts until evenly distributed. The cookie dough should be scoopable with a cookie scoop or spoon. ["ing11","ing13"]
7. Using a medium cookie scoop (about 1 1/2 tablespoons) or two spoons, drop rounded mounds of dough onto the prepared baking sheets, spacing them about 2 inches apart. For a slightly domed look, mound the dough taller rather than flattening it. Optionally sprinkle a pinch of coarse sugar on top of each mound for sparkle and extra caramelization. ["ing11","ing14"]
8. Bake in the preheated oven for 11 to 14 minutes, rotating the sheet halfway through baking for even color. The cookies should be golden brown on top with darker caramelized spots and still look slightly glossy and soft in the centers. They will set further while cooling. ["ing11"]
9. Remove the baking sheet from the oven and let the cookies rest on the sheet for 5 minutes to finish setting, then transfer them to a wire rack to cool completely. If you prefer a chewier interior, let them cool for only 3 minutes before transferring; for a slightly firmer crumb, allow the full 5 minutes on the sheet. ["ing11"]
10. Taste one once cooled and adjust for future batches — if you want a deeper banana flavor, use riper bananas or add a teaspoon of banana extract; if the cookies spread too much, reduce butter by 1 tablespoon or chill the dough for 30 minutes before baking. ["ing7"]

Pro Tips

• Use very ripe bananas (lots of brown speckles or fully brown) for the best banana flavor and sweetness; they mash easily and bring more aroma to the dough.
• If your kitchen is warm, chill the shaped dough briefly for 15–30 minutes to reduce spreading and encourage a thicker, chewier cookie.
• For uniform cookies, use a medium cookie scoop and level it with a spoon — consistent size = consistent bake time.
• Don’t overmix once the flour is added; overworking dough develops gluten and can make cookies leathery rather than tender.
• To test doneness, look for glossy centers that appear slightly underbaked; the cookies will continue to set as they cool on the pan.

Variations

• Chocolate chip banana: Fold in 1/2 cup semi-sweet chocolate chips instead of nuts for a classic flavor pairing.
• Walnut banana: Use 1/2 cup coarsely chopped toasted walnuts for crunch and a nutty backdrop to the banana.
• Oat and raisin: Increase rolled oats to 3/4 cup and fold in 1/3 cup raisins for a hearty, cereal-like cookie.
• Spiced banana: Add 1/4 teaspoon ground nutmeg and 1/8 teaspoon ground cloves in addition to the cinnamon for a warmer spice profile.

Serving Suggestions

• Serve warm with a smear of softened cream cheese for a sweet-tangy contrast.
• Pair with a cup of coffee or chai tea for a cozy morning or afternoon treat.
• Create a dessert plate: two cookies with a scoop of vanilla ice cream and a drizzle of caramel sauce.
• Include them in a packed lunch with a small container of yogurt and fresh fruit for a midday pick-me-up.

Make-ahead and freezer tips

Shaping the dough ahead is very useful. Scoop the dough onto a lined baking sheet and freeze until firm, then transfer the frozen mounds to a labeled freezer bag. Bake from frozen, adding 2–3 minutes to the bake time, or thaw in the refrigerator overnight before baking. This method lets you make single batches for fresh cookies any time.

Baked cookies freeze well. Cool completely, then layer with parchment paper in an airtight container or freezer bag. Thaw at room temperature for about 20–30 minutes, or warm slightly in the oven for 5–8 minutes to bring back that just-baked texture.

Storage and Reheating

Store completely cooled cookies in an airtight container at room temperature for up to 3 days. For longer storage, freeze in a single layer on a baking sheet until firm, then transfer to a resealable freezer bag for up to 3 months. Reheat frozen cookies from frozen for 6–8 minutes at 325°F (160°C) until warmed through; reheat at 300°F (150°C) for gentler warming if adding a scoop of ice cream. To refresh a slightly stale cookie, microwave for 8–10 seconds or warm in a 300°F (150°C) oven for 5 minutes wrapped loosely in foil.

Banana bread-style cookies (chewy banana cookies)

A drop-cookie adaptation of banana bread that yields chewy, caramelized cookies with soft banana pieces and warm spice. Quick to mix and forgiving with ripeness of bananas.

Print Recipe Pin Recipe

Prep Time 20 minutes mins

Cook Time 12 minutes mins

Total Time 32 minutes mins

Servings: 18 servings

Ingredients Equipment Method Notes

Ingredients

  

• 1 1/4 cups all-purpose flour 150 g
• 1/2 cup rolled oats optional for texture
• 1/2 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon ground cinnamon
• 1/4 teaspoon fine sea salt
• 6 tablespoons unsalted butter, softened 85 g
• 1/2 cup packed brown sugar 100 g, light or dark
• 1 large egg room temperature
• 1 teaspoon pure vanilla extract
• 1 cup mashed ripe banana about 2 medium bananas
• 1 tablespoon milk or buttermilk optional, only if dough is very stiff
• 1/2 cup mix-ins (chocolate chips or chopped walnuts) optional
• to taste coarse sugar for sprinkling optional
• as needed nonstick spray or extra butter for lining or greasing sheets
• to taste salt (additional, optional)

Equipment

• Mixing bowls
• hand mixer or stand mixer (optional)
• measuring cups and spoons
• cookie scoop or spoons
• Baking sheets
• parchment paper or silicone mats
• Wire rack

Method

 

1. Preheat the oven to 350°F (175°C). Line two baking sheets with parchment paper or silicone baking mats and set aside.
2. In a medium bowl whisk together the all-purpose flour, rolled oats (if using), baking powder, baking soda, ground cinnamon and fine sea salt until evenly combined; set this dry mix aside.
3. In a large mixing bowl, cream the softened unsalted butter and packed brown sugar together using a handheld mixer or stand mixer fitted with the paddle attachment until the mixture is pale and smooth, about 2 to 3 minutes. Scrape down the bowl once during mixing.
4. Beat in the large egg and the pure vanilla extract until the mixture is uniform. Add the mashed ripe banana and mix just until combined — the batter will look loose compared with a regular cookie dough but should hold some shape.
5. Gradually fold the dry flour-oat mixture into the wet mixture using a rubber spatula or low mixer speed. Stir until there are no streaks of flour, but avoid overmixing which can toughen the cookies. If the dough is excessively wet and doesn’t hold any shape, add up to 1 tablespoon of milk or buttermilk to adjust.
6. Fold in any optional mix-ins such as chocolate chips or chopped walnuts until evenly distributed. The cookie dough should be scoopable with a cookie scoop or spoon.
7. Using a medium cookie scoop (about 1 1/2 tablespoons) or two spoons, drop rounded mounds of dough onto the prepared baking sheets, spacing them about 2 inches apart. For a slightly domed look, mound the dough taller rather than flattening it. Optionally sprinkle a pinch of coarse sugar on top of each mound for sparkle and extra caramelization.
8. Bake in the preheated oven for 11 to 14 minutes, rotating the sheet halfway through baking for even color. The cookies should be golden brown on top with darker caramelized spots and still look slightly glossy and soft in the centers.
9. Remove the baking sheet from the oven and let the cookies rest on the sheet for 5 minutes to finish setting, then transfer them to a wire rack to cool completely.
10. Taste one once cooled and adjust for future batches — if you want a deeper banana flavor, use riper bananas or add a teaspoon of banana extract; if the cookies spread too much, reduce butter by 1 tablespoon or chill the dough for 30 minutes before baking.

Notes

If you prefer a cakier cookie, increase the flour by 2 tablespoons and bake 1–2 minutes longer.

For a more pronounced banana flavor, mash bananas until very smooth or add 1 teaspoon banana extract.

Frequently Asked Questions

Can I make these cookies gluten-free?

Yes. Replace the all-purpose flour with a 1:1 gluten-free baking flour blend that contains xanthan gum, and use certified gluten-free oats if including oats. Baking time and texture will be similar; you may need to rest the batter for a few minutes to hydrate the gluten-free flour and avoid crumbling.

How ripe should the bananas be?

Very ripe bananas are best — the more brown spots (or fully brown skin), the softer and sweeter the flesh. These produce the most banana flavor and integrate smoothly into the dough. Avoid green or barely ripe bananas, which lack sweetness and mash less easily.

My cookies spread too thin. What went wrong?

Common causes of excessive spread are overly soft butter, warm dough, or too little flour. Chill the shaped dough for 15–30 minutes before baking, reduce the butter by 1 tablespoon, or add 1–2 tablespoons more flour to the dough next time. Also check your oven temperature with an oven thermometer — an oven running too hot can cause premature spread.

Can I use oil instead of butter?

You can substitute an equal weight of neutral oil (such as vegetable or canola) for the butter, but the texture will be slightly different: oil yields a moister, flatter cookie with less of the caramelized edges that butter provides. For the best balance of flavor and gloss, I recommend butter, but oil works in a pinch.

Can I make the dough ahead?

Yes. You can prepare the dough, shape the mounds on a baking sheet, tightly cover, and refrigerate for up to 24 hours before baking. Allow an extra minute or two in the oven if baking straight from chilled. Alternatively, freeze unbaked scoops on a tray until firm, then store in a freezer bag and bake from frozen, adding 2–3 minutes to the baking time.