2-Ingredient Banana Oat Breakfast Cookies

Busy mornings call for quick, wholesome breakfasts that don’t compromise on taste or nutrition. These 2-ingredient banana oat breakfast cookies fit the bill perfectly. With just ripe bananas and rolled oats, they come together effortlessly and bake into soft, naturally sweet treats that feel like a little morning reward. If you’ve ever been stuck wondering what to do with overripe bananas, this is one of the simplest, fuss-free ways to use them up without any added sugar or flour.

Adding mix-ins like chocolate chips or nuts isn’t necessary, but they bring a nice texture contrast and extra flavor if you want to jazz them up a bit. The cookies hold their shape well and develop a light golden crust when baked properly, making them just sweet enough while still wholesome and satisfying. They’re great as a grab-and-go snack, a quick breakfast on busy days, or even a lunchbox addition. These cookies have been a staple because they require almost zero prep and the baking time is just right to create a chewy, moist texture without drying out.

Why You’ll Love This Recipe

• Made with only two main ingredients — bananas and oats.
• Naturally sweet with no added sugar; customizable with optional mix-ins.
• Quick to prepare and bake, perfect for busy mornings.
• Moist and chewy texture that holds together well.
• Uses ripe bananas that might otherwise go to waste.
• Baking at 350°F (175°C) ensures even cooking and a lightly golden finish.

Ingredients

• 2 ripe bananas, mashed (about 1 cup / 240 g mashed)
• 1 cup (90 g) rolled oats
• Optional add-ins (up to 2 tablespoons / 30 g):
  • Chocolate chips
  • Raisins
  • Chopped nuts (walnuts, almonds, or pecans)

Ingredient Notes

The key ingredients here are ripe bananas and rolled oats. The bananas should be very ripe—brown-speckled skins mean they’re extra sweet and soft, which helps bind the cookies naturally. Rolled oats give the cookies structure and a bit of chew; quick oats can work but may create a softer texture. Steel-cut oats are too coarse and won’t blend well. Optional add-ins like chocolate chips or nuts add flavor and texture but keep them minimal so the cookies hold together.

Kitchen Tools Needed

• Mixing bowl
• Fork or potato masher
• Baking sheet
• Parchment paper or silicone baking mat
• Spoon or small cookie scoop

Step-by-Step Instructions

1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper. This prevents sticking and helps the cookies bake evenly.

2. In a mixing bowl, mash the bananas thoroughly with a fork until smooth, but a few small lumps are okay—they add a bit of texture.

3. Add the rolled oats to the mashed bananas and stir until just combined. If you’re using optional mix-ins like chocolate chips or nuts, fold them in gently now.

4. Using a spoon or small cookie scoop, scoop out 8 small mounds onto the baking sheet. Flatten them slightly with the back of the spoon or your fingers to encourage even baking.

5. Bake in the preheated oven for 13 to 16 minutes. You’re looking for the cookies to feel set (not wet or doughy) and have a lightly golden color around the edges.

6. Remove from oven and let cool on the baking sheet for at least 5 minutes before transferring to a wire rack or plate. This resting time helps them firm up and makes them easier to handle.

Pro Tips

• Don’t over-flatten the cookies; a slight dome helps keep them moist inside.
• If your bananas aren’t super ripe, add an extra tablespoon of oats to avoid soggy cookies.
• Use parchment paper—not foil—to avoid sticking and maintain cookie shape.
• For even baking, space cookies about 2 inches apart on the sheet.
• If you want a crunchier cookie, bake an extra 1-2 minutes, but watch closely to prevent burning.

Common Mistakes

• Using underripe bananas that are not soft enough can result in dry, crumbly cookies.
• Over-mixing the dough can make the cookies tough; stir just until combined.
• Baking at a higher temperature or for too long will dry them out.
• Skipping the cooling step may cause the cookies to fall apart when moved.
• Adding too many mix-ins can prevent the cookies from holding together.

Variations

• Add 1 teaspoon cinnamon or vanilla extract for extra flavor.
• Swap rolled oats for gluten-free oats if needed.
• Mix in shredded coconut or dried cranberries for a tropical twist.
• Use nut butter (a tablespoon) combined with mashed bananas for a richer cookie.

Serving Suggestions

These breakfast cookies are delicious on their own or with a smear of nut butter or Greek yogurt. They pair nicely with a cup of tea or coffee and can be packed as a nutritious snack for school or work. They also work well crumbled over smoothie bowls or oatmeal for added texture.

Storage Instructions

Store leftover cookies in an airtight container at room temperature for up to 2 days. For longer storage, refrigerate for up to 5 days or freeze in a sealed container or bag for up to 2 months. Thaw frozen cookies overnight in the fridge.

Reheating Tips

Reheat gently in a toaster oven or regular oven at 300°F (150°C) for 5 minutes to warm through and restore a bit of crispness on the edges. Avoid microwaving for best texture.

Nutrition Estimate (per cookie)

• Calories: 80
• Protein: 1.5 g
• Carbohydrates: 18 g
• Fat: 0.3 g

Recipe Summary

• Prep Time: 5 minutes
• Cook Time: 13–16 minutes
• Total Time: 20 minutes
• Servings: 8 cookies
• Cuisine: American
• Course: Breakfast / Snack
• Calories: 80 per cookie

Frequently Asked Questions

Can I use frozen bananas for these cookies?
Yes, thaw and drain any excess liquid before mashing for the best texture.

Are these cookies gluten-free?
They can be if you use certified gluten-free rolled oats.

How ripe should the bananas be?
Very ripe, with lots of brown spots. The riper, the sweeter and softer the cookies.

Can I make these on the stovetop or without baking?
These cookies aren’t designed for no-bake preparation; baking helps them firm up properly.

Can I double the recipe?
Yes, simply double ingredients and bake on multiple sheets or in batches.

These simple banana oat breakfast cookies are a convenient, wholesome way to start your day without extra fuss. They highlight how just a couple of ingredients can come together into something tasty and satisfying. Perfect for busy mornings or a quick snack, they remind us that sometimes the simplest recipes are the best.