Desserts
This old-fashioned banana bread cookies recipe brings back the cozy, spiced aroma of childhood kitchens—where warm cinnamon and ripe bananas transformed simple ingredients into something magical. The secret lies in the texture: soft oats create a tender, cookie-like crunch while keeping the center moist, unlike dense banana bread.
I perfected this version after years of baking, balancing tradition with modern dietary needs.
What makes these cookies special is their foolproof method: just mix, bake, and enjoy. Ripe bananas provide natural sweetness, while butter and flour create that signature soft yet sturdy texture.
The warm spices—cinnamon, nutmeg, and allspice—infuse every bite with nostalgic comfort, making them ideal for holiday gatherings or a quick afternoon treat.
By the time they emerge from the oven, you’ll have golden, fragrant cookies with a tender crumb and just the right amount of chew. The edges stay slightly crisp, while the inside remains soft, almost like a cross between a cookie and a cake.
These aren’t your typical banana bread slices—they’re restaurant-quality bites that disappear faster than you can say "second helping."
Perfect for meal prep, gift-giving, or satisfying a sweet craving, these cookies adapt easily to dietary preferences—just swap in almond flour or coconut sugar. Let’s get baking!
Ingredients for old fashioned banana bread cookies
Ripe bananas, warm spices, and tender oats—these simple ingredients transform into nostalgic cookies.
| Ingredient | Amount | Notes |
|---|---|---|
| Ripe Bananas 🍌 | 3 medium | Mashed, no brown spots |
| Unsalted Butter 🧈 | ½ cup | Softened, full-fat preferred |
| Granulated Sugar 🍚 | ¾ cup | White or light brown |
| Packed Brown Sugar 🍚 | ½ cup | Light or dark variety |
| Large Eggs 🥚 | 2 whole | Room temperature preferred |
| All-Purpose Flour 🌾 | 1 ½ cups | Sifted for even texture |
| Old-Fashioned Rolled Oats 🥣 | 1 cup | Blended into fine powder |
| Ground Cinnamon 🌶️ | 2 tsp | Freshly ground preferred |
| Ground Nutmeg 🌿 | ½ tsp | Freshly grated nutmeg |
| Ground Allspice 🌶️ | ¼ tsp | For warm spice depth |
| Baking Soda 🧂 | ½ tsp | Pure, not baking powder |
| Salt 🧂 | ¼ tsp | Fine sea salt |
| Vanilla Extract 🍯 | 1 tsp | Pure vanilla preferred |
| Chopped Walnuts 🥜 | ½ cup | Toasted for extra flavor |
The bananas are the heart of these cookies, so pick ones with brown speckles—they're sweeter and creamier. I always grab organic bananas from Whole Foods when I can, but the regular grocery store ones work just fine. For the oats, blend them into a fine powder—this gives that signature cookie-like crunch without the texture of whole oats. The butter? Use full-fat for richness—none of that low-fat nonsense here. If you're in a pinch, Earth Balance vegan butter works too, but it'll have a slightly different texture.
No vanilla extract? Vanilla bean paste at half the amount gives you those little specks. Short on walnuts? Pecans or chopped almonds work just as well—just toast them first. The spices are key here: Penzeys or McCormick for the best quality, but honestly, the stuff in the spice aisle at Walmart is fine if it's not ancient. Freshly ground nutmeg makes a world of difference, but if you've only got pre-ground, use it anyway—just know it won't be as potent. And if you're watching sugar, coconut sugar at a 1:1 ratio keeps the flavor close to the original.
These cookies keep well for 5 days in an airtight container at room temperature, but they're best the first day out of the oven. For longer storage, freeze them for up to 3 months. I like to portion them into individual bags so I can grab one whenever a craving hits. They reheat beautifully—just 10 seconds in the microwave to bring back that warm, spiced aroma. Double the batch if you can—these disappear fast, especially around the holidays.
Why You'll Love This Recipe
- No Mash Needed: Those overripe bananas? Just smash them with a fork—no food processor, no strainer, no fuss. The texture’s naturally sweet and thick, so the dough comes together like butter (literally, since we’re using that) without extra effort.
- Caramelized Edge Magic: The brown sugar crust on these isn’t just pretty—it’s crunchy in all the right ways. That buttery, slightly crisp top with the soft, spiced center? It’s the kind of bite that makes you reach for another one before you even finish chewing the first.
- Breakfast or Snack: Honestly, I make these for my kids’ lunchboxes and my midnight cravings. They’re sturdy enough to pack but still melt in your mouth—no squishy cookies here. (Yes, even on a Tuesday night.)
- Zero Waste, Double Use: Between us, I’ve turned three brown bananas into two dozen cookies with leftovers that last a week. The dough’s rich enough to freeze in balls, so you’re always covered—whether it’s for a last-minute potluck or when you realize you forgot to buy cookies for the bake sale.
Step-by-step instructions for old fashioned banana bread cookies
Here's how to create these warmly spiced cookies with a soft oat texture and perfect chew.
Prepare the Banana and Butter Mixture
In a large mixing bowl, mash the 3 medium ripe bananas with a fork until completely smooth—no lumps should remain. The mixture should be thick but spreadable, like a thick pudding. Add the 0.5 cup softened unsalted butter and mix until fully combined and creamy.
I like to press the butter into the banana mixture with a spatula to ensure it incorporates completely. This step is crucial because the butter adds moisture and richness that keeps these cookies tender. If your butter isn't softened, microwave it in 10-second bursts until just pliable but not melted.
Mix in Wet Ingredients and Spices
In the same bowl, add the 0.75 cup granulated sugar, 0.5 cup packed brown sugar, 2 whole large eggs, and 1 teaspoon vanilla extract. Stir everything together until smooth and fully incorporated. The mixture should be thick but pourable.
Next, whisk together the 1.5 cups all-purpose flour, 1 cup old-fashioned rolled oats (blended into a fine powder), 2 teaspoons ground cinnamon, 0.5 teaspoon ground nutmeg, 0.25 teaspoon ground allspice, 0.5 teaspoon baking soda, and 0.25 teaspoon salt in a separate bowl. Gradually fold these dry ingredients into the wet mixture until just combined—you should still see some flour streaks. Overmixing develops gluten, which makes cookies tough.
Fold in Walnuts and Chill the Dough
Gently fold in the 0.5 cup chopped walnuts using a silicone spatula, making sure they're evenly distributed throughout the dough. Cover the bowl with plastic wrap and refrigerate for at least 30 minutes, or up to 24 hours. This chilling step is essential—it allows the flavors to meld and prevents the cookies from spreading too much in the oven.
I know it seems like too much waiting, but trust me—this makes a huge difference in texture. The dough will firm up nicely, making it easier to scoop and shape. If you're short on time, you can skip chilling but expect slightly thicker cookies with more spread.
Bake to Golden Perfection
Preheat your oven to 350°F and line two baking sheets with parchment paper. Using a cookie scoop or tablespoon, drop rounded portions of dough (about 1.5 tablespoons each) onto the prepared sheets, spacing them about 2 inches apart. They won't spread much, so you can place them closer together.
Bake for 10 to 12 minutes, until the edges are golden brown and the centers look just set. The tops should be slightly cracked, which is a good sign—they'll continue to set as they cool. Let the cookies rest on the baking sheets for 5 minutes before transferring to a wire rack to cool completely.
Enjoy Warm with Your Favorite Toppings
These cookies are best enjoyed warm, straight from the oven. The warm spices and soft oat texture make them perfect with a glass of milk or a cup of coffee. If you like, you can drizzle them with a little extra vanilla glaze or sprinkle with powdered sugar while they're still warm.
Store any leftovers in an airtight container at room temperature for up to 3 days. They also freeze beautifully—just wrap them individually in plastic wrap and freeze for up to 3 months. The flavors actually deepen as they sit, making these cookies even more delicious the next day.
Pro Tips For Making Old Fashioned Banana Bread Cookies
- Mash Bananas Thoroughly: I learned this the hard way—skip the blender and use a fork to smash those bananas until they’re smooth as pudding. Lumps turn into dense, chewy cookies instead of tender ones, and you’ll taste every speck of banana in every bite. (Yes, even if you’re impatient like me.)
- Cream Butter Cold: Don’t let that butter get soft—take it straight from the fridge and beat it with the sugars until it’s light and just starting to hold peaks. Over-soft butter makes cookies spread like pancakes, and nobody wants a sad, flat banana bread cookie.
- Skip Overmixing: The dough will look shaggy, but resist the urge to overwork it after adding the flour. Every extra fold traps air, and those cookies turn out cakey instead of chewy. Fold just until combined—your future self will thank you.
- Test Doneness Early: These cookies bake fast—start checking at 9 minutes, not 12. The edges should be just set while the centers still look soft. Pull them out too late, and they’ll dry out faster than a stale loaf of bread. (I know, I know—trust the process.)
Best sauces and condiments for this dish
Vanilla Glaze Magic
Drizzle a simple vanilla glaze over warm cookies for that bakery-fresh finish. Mix ½ cup powdered sugar with 1-2 tbsp milk (or heavy cream for richness) and ½ tsp vanilla extract. Thin with extra milk until pourable—it should coat the back of a spoon. 💛
For extra decadence, add 1 tbsp melted butter to the glaze mixture. This creates a silky, glossy finish that clings beautifully to the oat texture. I like to drizzle it just before serving so the cookies stay soft and the glaze doesn't harden.
Store any leftover glaze in an airtight container for up to 1 week—it's perfect for quick decorating.
Cream Cheese Frosting Twist
Swap the glaze for a cream cheese frosting that pairs perfectly with the warm spices. Beat 4 oz cream cheese (softened) with 2 tbsp butter, 1 cup powdered sugar, and 1 tsp vanilla.
Spread between layers if you stack them, or drizzle over the top for a rustic look.
This frosting adds a tangy contrast that cuts through the sweetness of the bananas. For a festive touch, fold in 1 tsp lemon zest or sprinkle with toasted coconut flakes before baking. The cream cheese keeps the cookies from becoming too heavy, making each bite balanced and delicious. 🌟
Spiced Caramel Drizzle
Elevate your cookies with a spiced caramel drizzle that complements the cinnamon and nutmeg. Simmer ½ cup brown sugar, 2 tbsp butter, 2 tbsp heavy cream, and a pinch of salt until bubbly.
Stir in ½ tsp cinnamon and ¼ tsp allspice, then drizzle over cooled cookies. 🔥
This caramel adds a deep, molasses-like richness that enhances the banana flavor. For extra crunch, sprinkle with crushed pecans or sea salt flakes right after drizzling.
The caramel will set as it cools, creating a glossy finish that makes these cookies look (and taste) like they came from a gourmet bakery.
Chocolate Ganache Dip
A dark chocolate ganache turns these cookies into a showstopper. Melt ½ cup dark chocolate chips with ¼ cup heavy cream over a double boiler, then stir until smooth. Let it cool slightly before dipping the bottoms of the cookies or drizzling over the top. 🍫
For a nutty twist, fold in 1 tbsp chopped walnuts or espresso powder (½ tsp) to deepen the chocolate flavor. The ganache adds a luxurious contrast to the spiced banana cookies, making them feel like a dessert-worthy treat.
Store any leftover ganache in the fridge for up to 1 week—it reheats beautifully for future use.
Nutrition facts
Frequently asked questions
Why do these cookies need to chill before baking?
Chilling the dough for at least 30 minutes (or up to 24 hours) prevents excessive spreading and lets the warm spices meld together. This creates a more structured cookie with better flavor development. The dough will firm up nicely, making it easier to scoop and shape.
Can I substitute the walnuts for another nut or seed?
Swap walnuts for pecans, almonds, or even sunflower seeds for a different texture. Toast them first for extra flavor—just spread on a baking sheet at 350°F for 5 minutes. For a seed-free option, omit them entirely or use chopped dried fruit like raisins or cranberries.
What if my cookies turn out too dense?
Overmixing the dough or using underripe bananas usually causes dense cookies. Make sure to mash bananas completely (no lumps) and fold dry ingredients just until combined. For extra tenderness, add 1-2 tbsp sour cream or Greek yogurt to the wet ingredients. Also, avoid overbaking—pull them when edges are golden but centers still look slightly soft.
How do I make these cookies gluten-free?
Replace the all-purpose flour with a 1:1 gluten-free baking flour blend (like Bob's Red Mill) and ensure your oats are certified gluten-free. Use ½ tsp xanthan gum if your blend doesn't contain it, as it helps with structure. The texture will be slightly different but still delicious—just expect cookies that might spread a bit more.
Can I bake these cookies without an oven?
Yes! Use a countertop convection oven or even a microwave for small batches. For the microwave method, place dough portions on a microwave-safe plate and bake at 70% power for 45-60 seconds per batch. They won't be as crispy but will still be warm and soft. For best results, use a toaster oven if available—it gives more even baking.