If you’re searching for a wholesome, simple treat that brings together fall flavors and natural goodness, these 3-Ingredient Pumpkin Banana Cookies are about to become your go-to recipe. With just pumpkin puree, ripe bananas, and oat flour, these cookies burst with natural sweetness and cozy spice notes that will warm your heart and satisfy your sweet tooth without any fuss. They’re perfect for snack time, an energizing breakfast bite, or a thoughtful homemade gift that everyone will admire. Let me walk you through how easy and rewarding it is to whip up these delightful cookies!

3-Ingredient Pumpkin Banana Cookies Recipe - Recipe Image

Ingredients You’ll Need

Believe it or not, these three ingredients are all you need to create cookies that are soft, flavorful, and naturally sweet. Each ingredient plays a unique role in making these cookies a memorable treat—whether it’s the creamy moisture from pumpkin, the natural sweetness from ripe banana, or the gentle texture from oat flour.

1 cup pumpkin puree: Provides a subtle earthy flavor and moist texture, plus beautiful golden color that screams autumn.

1 ripe banana, mashed: Acts as a natural sweetener and binder, making the cookies soft and tender without any added sugar.
1½ cups oat flour: Gives these cookies their structure while keeping them gluten-free if you use certified oats, adding a mild nutty taste.

How to Make 3-Ingredient Pumpkin Banana Cookies

Step 1: Prep the Ingredients

First things first, get your oven warmed up to 350°F so it’s preheated and ready when your dough is mixed. Line a baking sheet with parchment paper—this helps the cookies bake evenly and cleans up quickly. Trust me, the ease of cleanup makes the whole experience more enjoyable, especially when you’re excited to try these treats!

Step 2: Mix the Dough

Take your ripe banana and mash it thoroughly in a mixing bowl until it’s mostly smooth, releasing its natural sweetness and moisture. Then add the pumpkin puree and fold it in, combining two powerhouse flavors that also bring lots of moisture into the dough. Finally, gradually stir in the oat flour until the mixture forms a soft dough that holds together without being sticky. If the dough feels too wet, sprinkle in a little more oat flour—you want it easy to handle but not crumbly.

Step 3: Shape and Bake

Now for the fun part! Scoop small portions of the dough and roll them into little balls or gently press them flat to form your desired cookie shape. Arrange them spaced out on your parchment-lined baking sheet. Pop them in the oven and bake for 20 to 25 minutes, or until they’re just firm to the touch and beginning to turn a lovely light golden shade. That warm, cozy pumpkin aroma will fill your kitchen as they bake, making it impossible to wait!

Step 4: Cool Before Serving

This step might test your patience, but it’s so important. Let the cookies cool completely on a wire rack—this helps them set and ensures they won’t fall apart when you pick them up. Plus, cooled cookies have the best texture to enjoy. Whether you’re sharing these with loved ones or sneaking a bite yourself, safety and flavor go hand in hand.

How to Serve 3-Ingredient Pumpkin Banana Cookies

3-Ingredient Pumpkin Banana Cookies Recipe

Garnishes

While these cookies shine beautifully on their own, adding a few simple garnishes can elevate their appeal. Try sprinkling a pinch of cinnamon or nutmeg on top before baking for an extra layer of warmth. If you want a little crunch, press a walnut half or some pumpkin seeds gently into the tops before baking—they add dimension and a lovely look.

Side Dishes

Serve these cookies alongside a cup of spiced tea, a dollop of Greek yogurt, or even a fresh fruit salad for a satisfying snack or light dessert. Their natural sweetness pairs well with creamy or tart sides, making your snack time feel a little more special and balanced.

Creative Ways to Present

Thinking of gifting these cookies? Stack them in a clear jar tied with a festive ribbon for a charming homemade present. Or sandwich two cookies with a smear of almond butter or cream cheese in the center for a delightful twist that adds richness and texture. Whether casually plated or beautifully presented, these cookies will impress.

Make Ahead and Storage

Storing Leftovers

Once your 3-Ingredient Pumpkin Banana Cookies have cooled, store them in an airtight container at room temperature for up to three days. This keeps them soft and fresh without drying out. If you want to keep them longer, refrigeration can extend freshness to about a week.

Freezing

These cookies freeze wonderfully! Place them in a single layer on a baking sheet to freeze individually first, then transfer to a freezer-safe bag or container. They will stay fresh in the freezer for up to two months. When you’re ready to enjoy, simply thaw them at room temperature—it’s like catching a little bit of autumn any time of year.

Reheating

If you want to enjoy a warm cookie, pop the thawed or room temperature cookie in a toaster oven or microwave for about 10 seconds. Warming enhances their comforting aromas and softens the texture, making each bite extra cozy and satisfying.

FAQs

Can I substitute the oat flour for another type of flour?

Oat flour works best here for that mild, nutty flavor and moisture absorption, but you can substitute with whole wheat flour or almond flour. Just note the texture and taste may shift slightly, and you might need to adjust the amount for the right dough consistency.

Are these cookies suitable for people with dietary restrictions?

Absolutely! These 3-Ingredient Pumpkin Banana Cookies are naturally gluten-free when you use certified gluten-free oats, dairy-free, and vegan. Plus, they’re free of added sugars and artificial additives.

How ripe should the banana be for this recipe?

The riper, the better! A banana with plenty of brown spots is ideal because it’s sweeter and softer, which makes it easier to mash and naturally sweetens the cookies perfectly.

Can I add spices or other mix-ins?

Definitely! A pinch of cinnamon, nutmeg, or pumpkin pie spice pairs beautifully with pumpkin and banana. If you want to add texture, chopped nuts or dried fruit can be mixed in, but keep in mind this adds extra ingredients beyond the original three.

Are these cookies dog-friendly?

Yes, they’re made with simple, pet-safe ingredients and no added sugars or harmful additives. Always check with your vet before introducing new human foods to your dog, but these cookies can make a wholesome treat for your furry friends.

Final Thoughts

Making 3-Ingredient Pumpkin Banana Cookies is like capturing a warm hug from fall in every bite. So easy to prepare yet so deliciously satisfying, they’re perfect for anyone looking to enjoy a naturally sweet, wholesome treat without any fuss. Whether you’re baking for yourself, family, or even your dog, these cookies are bound to become a cherished recipe in your kitchen. Give them a try—you’ll fall in love with just how effortlessly tasty they are!