3-Ingredient Banana Oatmeal Cookies

3-Ingredient Banana Oatmeal Cookies

Hey there, friend! Let’s talk about cookies—specifically, the kind that are so easy to make, you’ll wonder why you haven’t been whipping them up every week.

These 3-Ingredient Banana Oatmeal Cookies are the ultimate shortcut to a sweet, wholesome treat.

With just ripe bananas, oats, and a sprinkle of chocolate chips (or your favorite mix-in), you’re minutes away from warm, chewy cookies that taste like a hug in every bite.

Perfect for breakfast, a snack, or dessert, these cookies are proof that delicious doesn’t have to be complicated.

How to Make It

Note: This is an overview. See recipe card below this post for ingredient quantities and full instructions.

1. Mash the Bananas
Start by peeling your ripe bananas—the spottier, the better! Place them in a mixing bowl and mash them thoroughly with a fork or potato masher until smooth and creamy. The bananas act as the base of your cookies, providing natural sweetness and moisture. If you prefer a chunkier texture, you can leave a few small lumps, but a smoother mash will give you a more uniform cookie.

2. Mix in the Oats
Once your bananas are mashed, add the oats to the bowl. Stir everything together until the oats are fully coated in the banana mixture. The dough will be thick and hearty, with the oats absorbing the banana’s moisture. If the mixture feels too wet, you can add a bit more oats to achieve the right consistency. This step is where the cookies start to take shape, so make sure everything is well combined.

3. Fold in Your Mix-Ins
Now comes the fun part—adding your mix-ins! Whether you’re using chocolate chips, raisins, nuts, or dried fruit, gently fold them into the dough until evenly distributed. This is your chance to get creative and customize the cookies to your liking. The mix-ins add little bursts of flavor and texture, making every bite exciting.

4. Scoop and Shape the Dough
Using a spoon or cookie scoop, portion the dough onto a lined baking sheet. Space the cookies about 2 inches apart to allow for spreading. If you prefer flatter cookies, gently press down on each portion with the back of a spoon or your fingers. For a more rustic look, leave them as mounds. The cookies won’t spread much, so you can shape them to your desired thickness.

5. Bake to Perfection
Pop the baking sheet into the preheated oven and let the cookies bake until the edges are golden and the tops are set. The baking time will vary slightly depending on your oven, but the cookies should be firm to the touch when done. Keep an eye on them to avoid over-baking, as they can dry out if left in too long.

6. Cool and Enjoy
Once baked, let the cookies cool on the baking sheet for a few minutes to set. Then, transfer them to a wire rack to cool completely. This step is crucial for achieving the perfect chewy texture. Once cooled, grab a glass of milk or your favorite beverage and enjoy your warm, wholesome cookies!

Pro Tips

• Use overripe bananas: They’re sweeter and easier to mash, giving your cookies the perfect texture.
• Customize your mix-ins: Swap chocolate chips for raisins, nuts, or even dried cranberries.
• Flatten the cookies slightly: This helps them bake evenly and gives them that perfect chewy-crispy edge.

Storage

• Store cookies in an airtight container at room temperature for up to 3 days.
• For longer storage, freeze the baked cookies in a zip-top bag for up to 2 months.
• You can also freeze the dough! Scoop it into balls and freeze on a baking sheet, then transfer to a bag. Bake straight from frozen, adding a minute or two to the cooking time.
  

Print Recipe

3-Ingredient Banana Oatmeal Cookies

Cuisine: American Favorites Courses: Breakfast & Brunch, Desserts, Quick & Easy Meals

Difficulty: Beginner Prep Time 5 mins Cook Time 15 mins Total Time 20 mins

Servings: 8 Calories: 90

Best Season: Suitable throughout the year

Dietary:

Dairy Free Vegan

Description

With just ripe bananas, oats, and your favorite mix-ins, these 3-ingredient cookies are a breeze to make and a joy to eat.

Perfectly chewy, naturally sweet, and ready in under 20 minutes, they’re ideal for breakfast, snacks, or dessert.

Ingredients

Scale

1/2x 1x 2x 3x

• 2 large ripe bananas (about 1 cup mashed)

• 1 ¹⁄₂ cups rolled oats

• ¹⁄₄ cup chocolate chips (or your favorite mix-in)

Instructions

1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
2. In a medium bowl, mash the bananas until smooth.
3. Add the oats to the mashed bananas and stir until fully combined.
4. Gently fold in the chocolate chips.
5. Scoop tablespoon-sized portions of the dough onto the prepared baking sheet, spacing them about 2 inches apart. Flatten slightly with the back of a spoon.
6. Bake for 12-15 minutes, or until the edges are golden and the cookies are set.
7. Let cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.

Nutrition Facts

Servings 8

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Amount Per Serving

Calories 90kcal

% Daily Value *

Total Fat 2g4%

Total Carbohydrate 16g6%

Dietary Fiber 2g8%

Sugars 6g

Protein 2g4%

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* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

• For gluten-free cookies, use certified gluten-free oats.
• If the dough feels too wet, add an extra 2-3 tablespoons of oats.
• These cookies are naturally sweet, but you can add a drizzle of honey or maple syrup if you prefer them sweeter.

These values are approximate and may vary depending on the specific ingredients and brands used. Always check your ingredient labels for precise nutrition details.

Keywords: Banana oatmeal cookies, 3-ingredient cookies, easy cookies, healthy cookies