These Peanut Butter Oreo Banana Cookies are soft, chewy, and packed with incredible flavor. Made with ripe banana, creamy peanut butter, crunchy Oreo pieces, and melty chocolate chips, they're the perfect cross between a cookie and a banana bread snack.

This easy small-batch recipe makes just 8 cookies, making it perfect when you're craving something sweet without ending up with dozens of leftovers. Plus, they're ready in under 30 minutes from start to finish.

Why You'll Love These Cookies

Soft and chewy texture
Easy one-bowl recipe
Perfect way to use a ripe banana
Loaded with Oreo chunks
Peanut butter and chocolate in every bite
Small batch recipe makes just 8 cookies
Ready in less than 30 minutes

What Makes These Cookies Special

The banana keeps these cookies incredibly soft while adding natural sweetness and moisture. Combined with peanut butter, the result is a rich, flavorful cookie that's almost impossible to resist.

The chopped Oreos add a cookies-and-cream crunch while the chocolate chips melt into pockets of chocolate throughout every bite.

Ingredients

For the Cookies

1 ripe banana
1/4 cup creamy peanut butter
2 tablespoons brown sugar
1 teaspoon vanilla extract
3/4 cup all-purpose flour
1/2 teaspoon baking powder
1/4 teaspoon cinnamon
Pinch of salt
4 Oreo cookies, chopped
2-4 tablespoons chocolate chips

Optional Toppings

Extra crushed Oreos
Additional chocolate chips
Drizzle of melted peanut butter

Kitchen Tools You'll Need

Mixing bowl
Fork or potato masher
Measuring cups and spoons
Baking sheet
Parchment paper
Cookie scoop or spoon

Ingredient Notes

Banana

Use a ripe banana with brown spots for the best sweetness and flavor.

Peanut Butter

Creamy peanut butter creates the softest texture, but crunchy peanut butter can add extra texture.

Oreos

Regular Oreos work perfectly, but you can also use Golden Oreos, Double Stuf, or seasonal flavors.

Chocolate Chips

Use as many as you'd like. The recipe works great with anywhere from 2 to 4 tablespoons.

How to Make Peanut Butter Oreo Banana Cookies

Preheat your oven to 350°F.

Line a baking sheet with parchment paper.

In a large bowl, mash the banana until mostly smooth.

Add the peanut butter, brown sugar, and vanilla extract. Stir until fully combined.

Mix the Dry Ingredients

Add the flour, baking powder, cinnamon, and salt to the bowl.

Mix until a soft cookie dough forms.

Fold in the chopped Oreos and chocolate chips.

Avoid overmixing to keep the cookies tender.

Shape the Cookies

Scoop the dough onto the prepared baking sheet, dividing it into 8 equal portions.

Gently flatten each cookie slightly since they won't spread as much as traditional cookies.

For bakery-style cookies, press a few extra Oreo pieces and chocolate chips onto the tops.

Baking Instructions

Bake at 350°F for 8-12 minutes.

The cookies should look lightly golden around the edges while remaining soft in the center.

Do not overbake, as they will continue to set while cooling.

Allow the cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack.

Tips for Perfect Cookies

Use a very ripe banana for maximum flavor
Measure flour carefully to avoid dry cookies
Slightly underbake for a softer texture
Add extra Oreos on top before baking
Let cookies cool completely before storing

Fun Variations

Double Chocolate Version

Use chocolate Oreos and add extra chocolate chips.

Peanut Butter Lover's Cookies

Add peanut butter chips along with the chocolate chips.

Cookies & Cream Cookies

Use Double Stuf Oreos and white chocolate chips.

Nutella Banana Cookies

Replace half of the peanut butter with Nutella.

Storage Tips

Store cookies in an airtight container at room temperature for up to 3 days.

For longer storage, refrigerate for up to 1 week.

These cookies also freeze beautifully for up to 2 months.

Simply thaw at room temperature before serving.

Frequently Asked Questions

Can I use natural peanut butter?

Yes, but stir it well first to ensure the oils are fully incorporated.

Can I make these gluten-free?

Yes. Use a gluten-free flour blend and gluten-free sandwich cookies.

Why didn't my cookies spread?

Because of the banana and peanut butter, these cookies naturally stay thick. Flatten them slightly before baking.

Can I add more chocolate chips?

Absolutely. Add as many as you'd like for extra chocolate flavor.

Can I double the recipe?

Yes. Simply double all ingredients to make approximately 16 cookies.

Final Thoughts

These Peanut Butter Oreo Banana Cookies are soft, chewy, chocolatey, and incredibly easy to make. The combination of ripe banana, peanut butter, Oreo cookies, and chocolate chips creates a dessert that's packed with flavor and texture in every bite.

Whether you're looking for a fun way to use up a ripe banana or simply want a unique cookie recipe, this small-batch treat is guaranteed to become a favorite.

Recipe Card