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If you’ve got overripe bananas sitting on the counter and a bag of carrots you forgot about in the fridge, this recipe solves both problems at once. These baked carrot, oat and banana cookies come together in one bowl, skip the refined sugar, and still taste like a treat. I started making these years ago when I needed healthy snack recipes my kids would actually eat without complaining, and this one stuck. No stand mixer required (though one makes quick work of a doubled batch), no fancy ingredients, just oats, bananas, carrots, and a few pantry staples. They’re soft, lightly spiced with cinnamon, and sturdy enough to toss into a lunch box without falling apart.

I’ve tested this batter more times than I can count, with different oats, different sweeteners, and a few failed attempts where the carrot made everything too wet. What I landed on is a recipe that’s forgiving enough for a weeknight bake but still tastes intentional, not like a “use up the produce” experiment. It’s become one of those healthy snack recipes I keep coming back to, especially when school lunches or office snack drawers need a refresh.

Essential Ingredients

• 2 ripe bananas, mashed (the spottier, the better)
• 1 cup grated carrot, about 1 large carrot (a food processor with a grating disc speeds this up)
• 1 1/2 cups rolled oats (old fashioned oats, not the instant kind)
• 1/4 cup honey or maple syrup
• 1/4 cup melted coconut oil or butter
• 1 teaspoon ground cinnamon
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup raisins or chopped walnuts (optional)
• 1/3 cup mini chocolate chips (optional)

Alternative Ingredients

If you need these gluten-free, swap in certified gluten-free rolled oats, since regular oats are sometimes processed in facilities that also handle wheat. No bananas on hand? Unsweetened applesauce works in roughly the same amount, though the cookies will be a touch less sweet. You can also grind a portion of the oats into oat flour for a slightly denser bite. For a higher protein version, stir in a scoop of vanilla protein powder and add a splash of milk so the batter doesn’t dry out. Coconut oil swaps easily for melted butter or a neutral oil like avocado oil. In the fall, I’ll sometimes swap half the cinnamon for pumpkin pie spice and add a tablespoon of pumpkin puree along with the banana, which gives the cookies a slightly different but still cozy flavor.

Step-by-Step Directions

1. Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper or a silicone baking mat.
2. In a large bowl, mash the bananas until mostly smooth. A few lumps are fine.
3. Stir in the melted coconut oil, honey, and cinnamon until combined.
4. Add the grated carrot, rolled oats, baking soda, and salt. Mix until everything is evenly coated. The batter will look loose at first, that’s normal since the oats need a minute to soak up moisture.
5. Fold in raisins, walnuts, or chocolate chips if using.
6. Let the mixture sit for 5 minutes so the oats can absorb the liquid. This small step makes a real difference in how the cookies hold together.
7. Scoop rounded tablespoons of batter onto the baking sheet and flatten each one slightly with the back of a spoon. These cookies don’t spread much in the oven, so shape them the way you want them to look.
8. Bake for 12 to 15 minutes, until the edges turn golden brown.
9. Cool on the baking sheet for 5 minutes, then transfer to a wire rack to finish cooling. Store in an airtight container or meal prep containers once fully cool.

Pro Tips

Squeeze the grated carrot in a paper towel before adding it to the batter if it seems especially wet. Too much extra moisture can leave the cookies mushy in the middle. If you’re doubling the batch, a stand mixer with the paddle attachment saves your arm and mixes the oats in more evenly than hand stirring does. Don’t overbake these. They firm up as they cool, so pull them at the first sign of golden edges even if the centers still look soft. I also like to freeze half the dough in scoops on a tray, then move the frozen scoops into a freezer-safe container so I can bake just a few at a time whenever a craving hits. One more thing I learned the hard way: don’t skip the parchment paper or silicone baking mat, since the natural sugars in the banana and carrot can make these stick stubbornly to a bare pan.

FAQs

Can I make these gluten-free? Yes. Just use certified gluten-free rolled oats. Everything else in the recipe is naturally gluten-free.

How long do these cookies keep? About 5 days at room temperature in an airtight container, or up to 3 months in the freezer.

Are these good for school or work lunch boxes? Definitely. They’re sturdy, not too sweet, and hold up well packed alongside fruit or a sandwich. Skip the walnuts if you’re dealing with a nut-free classroom.

Can I add protein powder? Yes. Stir in a scoop of your favorite protein powder and add a tablespoon or two of milk so the batter doesn’t dry out.

What’s the best way to store a big batch? Stackable, airtight meal prep containers work well if you’re making these for the week ahead. Separate layers with a sheet of parchment paper so the cookies don’t stick together, especially if you’ve added chocolate chips.

Recipe Info

Prep Time	Cook Time	Total Time	Servings	Yield
15 min	15 min	30 min	6	18 cookies

Why You’ll Love This Recipe

These cookies use ripe bananas and carrots for natural sweetness, so there’s no refined sugar needed beyond a small amount of honey or maple syrup. They come together in one bowl, no electric mixer required. They’re soft but sturdy, freezer-friendly, and easy to customize with whatever mix-ins you have on hand. Best of all, they taste like a treat while sneaking in a serving of vegetables, which makes them an easy yes for picky eaters.

What Makes This Recipe Unique

Most banana oat cookie recipes skip the carrot, but grated carrot adds moisture, a little natural sweetness, and a boost of fiber and vitamin A without changing the flavor much. The texture lands somewhere between a soft cookie and a baked oatmeal bar, which makes these filling enough to count as a real snack rather than just a sweet bite.

Key Features

• No refined sugar, naturally sweetened with banana and honey
• One bowl, no electric mixer needed
• Gluten-free friendly with the right oats
• Freezer-friendly for make-ahead snacks
• Kid-approved and lunch box safe

Nutrition Facts (per cookie, makes 18)

Calories	Carbs	Protein	Fat	Fiber	Sugar
95	15g	2g	3.5g	2g	6g

Nutrition values are estimates and will vary based on exact ingredients and mix-ins used.

You’ll Also Love

• Protein-Packed Office Breakfast Recipes
• Quick After-School Snacks for Educators
• Brain-Boosting Snacks for Desk Jobs

Conclusion

These baked carrot, oat and banana cookies have earned a permanent spot in my regular baking rotation, mostly because they disappear fast and nobody asks if they’re “healthy” before going back for a second one. Give them a try the next time your bananas are more brown than yellow, and let the carrots in your fridge do something more interesting than sit in a salad. Your mileage may vary depending on how ripe your bananas are, so adjust the honey to taste.