Clean Banana Oat Cookies Recipe
Have you ever wanted a treat that’s both wholesome and satisfying without any of the guilt? That’s exactly why I adore this Clean Banana Oat Cookies Recipe. These cookies are naturally sweetened with ripe bananas and honey, meaning no added refined sugars—just simple, clean ingredients that come together to make something irresistibly tasty.
Whether you’re whipping up a quick snack for busy afternoons or packing a lunchbox surprise, this recipe really shines. I love how it’s straightforward and quick, yet lends that comforting home-baked vibe you crave. Trust me, once you try these, you’ll have a new go-to cookie that’s as good for you as it is delicious.
Ingredients You’ll Need
Each ingredient in this Clean Banana Oat Cookies Recipe plays a role in creating that perfect balance of flavor, texture, and nutrition. Plus, they’re all easy to find, which makes shopping a breeze—no obscure pantry raids required.
- Bananas: Using ripe, spotty bananas here adds natural sweetness and moisture—don’t skip the ripe ones, they’re the secret to flavor!
- Milk: Just a splash to bring everything together; I usually use almond or oat milk for a dairy-free touch.
- Egg: Helps bind everything; if you’re vegan, I’ll share a swap for this later.
- Honey: Adds subtle sweetness and a lovely aroma—feel free to adjust based on your taste.
- Vanilla extract: A little goes a long way to boost the flavors without overpowering.
- Rolled oats: The star of the cookie body, giving chewiness and wholesome goodness.
- Ground cinnamon: Adds warm spice that pairs beautifully with bananas.
- Baking powder: Just enough for a bit of lift and lightness.
- Salt: Balances the sweetness and deepens flavor—it’s a must!
Variations
I love to switch things up with this Clean Banana Oat Cookies Recipe, making it my own depending on mood or season. Personalizing recipes like this keeps baking fun and ensures the cookies never get boring.
- Nutty twist: Sometimes I stir in a handful of chopped walnuts or pecans for crunch—it adds such a satisfying texture that I really crave.
- Chocolate lovers: Adding a few dark chocolate chips turns these into an indulgent yet still clean treat; I find it’s the perfect balance of health and pleasure.
- Vegan adaptation: I swap the egg with a flaxseed “egg” (1 tbsp flaxseed meal + 3 tbsp water) and use plant-based milk to keep the recipe vegan-friendly without sacrificing taste.
- Seasonal spice: Around fall, I like doubling the cinnamon and adding a pinch of nutmeg for that cozy vibe.
How to Make Clean Banana Oat Cookies Recipe
Step 1: Mash those bananas perfectly
Start by peeling and placing two ripe bananas in a bowl. Use a fork or potato masher to mash them until mostly smooth but still a little chunky—that texture makes the cookies more interesting. Over-mashing can make the dough too wet fast, so aim for a pleasant texture that holds together.
Step 2: Mix the wet ingredients
To the mashed bananas, add the milk, beaten egg, honey, and vanilla extract. Stir gently until everything’s well combined. This mix is the heart of your cookies, so make sure the honey is evenly distributed for consistent sweetness.
Step 3: Combine dry ingredients separately
In another bowl, mix the rolled oats, ground cinnamon, baking powder, and salt. This step ensures the baking powder and spices are evenly spread so your cookies bake beautifully and have that warm, balanced flavor.
Step 4: Bring wet and dry together
Pour the dry ingredients into the wet mixture and stir just until everything is combined. Don’t overmix here—you want the oats visible and a slightly lumpy batter. If the mixture feels too wet, gently add a little more oats until it’s firm enough to scoop.
Step 5: Bake to perfection
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper. Spoon cookie-sized portions of dough onto the sheet, leaving space for spreading. Bake for about 12-15 minutes, or until the edges turn golden and the cookies firm up when touched. Let them cool before enjoying—you’ll find they hold together better and develop more flavor as they rest.
How to Serve Clean Banana Oat Cookies Recipe

Garnishes
I often sprinkle a pinch of cinnamon on top of the cookies right after baking for an extra aromatic touch. Sometimes, I like to drizzle a little natural almond butter or a thin spread of peanut butter right before serving—it’s pure comfort!
Side Dishes
These cookies pair wonderfully with a hot cup of chai tea or morning coffee. For a balanced snack, I occasionally serve them alongside Greek yogurt topped with fresh berries, giving you a delightful combo of protein and natural sweetness.
Creative Ways to Present
For birthdays or casual gatherings, I like to stack these cookies into a rustic “cookie cake” and drizzle with melted dark chocolate or coconut cream. They also make adorable edible gifts wrapped in wax paper tied with twine—always a hit!
Make Ahead and Storage
Storing Leftovers
I store leftover cookies in an airtight container at room temperature for up to 3 days. If your kitchen is warm, popping them in the fridge can keep them fresh a bit longer. Just remember, they might firm up a touch and soften slightly once warmed again.
Freezing
These cookies freeze beautifully! I lay them flat in a single layer on a baking sheet first, freeze until solid, then transfer to a zip-top bag. This way, you can grab as many as you want later without them sticking together. Perfect for meal prep or busy days.
Reheating
To warm up, I microwave a cookie for 15-20 seconds or pop it in a preheated oven at 300°F (150°C) for 5 minutes. This revives their soft, chewy texture and even brings out the banana’s aroma again. Just don’t overheat or they’ll dry out!
FAQs
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Can I use gluten-free oats in this Clean Banana Oat Cookies Recipe?
Absolutely! Just be sure the oats are certified gluten-free if you’re sensitive or have gluten intolerance. The texture and taste remain great, making it a fantastic gluten-free treat option.
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What if I don’t have honey—can I substitute it with something else?
You can replace honey with maple syrup or agave nectar. Both add natural sweetness and moisture, but just keep in mind the flavor nuances—they’re subtle but noticeable if you’re a stickler for taste.
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How ripe should the bananas be for these cookies?
The riper, the better! Look for bananas with plenty of brown spots or even fully browned peel. They bring the maximum natural sweetness and a moist texture crucial for the best cookies.
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Can I make this recipe vegan-friendly?
Yes! Simply swap the egg for a flax or chia seed egg (1 tbsp seeds + 3 tbsp water, let it gel for 5 minutes) and use plant-based milk like almond or oat milk. It works wonderfully without compromising texture or flavor.
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Are these cookies good for meal prep or snacks on the go?
Definitely! They’re durable, nutritious, and easy to pack, making them perfect for lunchboxes, work snacks, or even post-workout energy boosts. Plus, the wholesome ingredients sustain energy without sugar crashes.
Final Thoughts
This Clean Banana Oat Cookies Recipe has become a staple in my kitchen because it’s simple, nourishing, and hugely comforting without any fuss. Baking these feels like a small act of kindness to myself—I hope you find the same joy and success when you try it. Go ahead and make a batch today; I promise, they’ll brighten your snack times and maybe even inspire you to get a little creative in the kitchen.
PrintClean Banana Oat Cookies Recipe
These Clean Banana Oat Cookies are a wholesome and simple treat made with mashed bananas, rolled oats, and a touch of cinnamon. Perfect as a healthy snack or breakfast option, they are naturally sweetened with honey and require no refined sugars or butter. With minimal ingredients and easy preparation, these cookies are a nutritious choice for anyone seeking a clean-eating dessert.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 12 cookies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Ingredients
Wet Ingredients
- 2 bananas, mashed
- ¼ cup milk
- 1 large egg, beaten
- 1 teaspoon honey
- ½ teaspoon vanilla extract
Dry Ingredients
- 1 cup rolled oats, or as needed
- 1 teaspoon ground cinnamon
- ½ teaspoon baking powder
- ⅛ teaspoon salt
Instructions
- Preheat the oven: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper or a silicone baking mat to prevent sticking.
- Mix wet ingredients: In a large bowl, combine the mashed bananas, milk, beaten egg, honey, and vanilla extract. Stir thoroughly until well blended.
- Combine dry ingredients: In a separate bowl, mix together the rolled oats, ground cinnamon, baking powder, and salt until everything is evenly distributed.
- Combine wet and dry ingredients: Slowly add the dry ingredient mixture to the wet ingredients, stirring continuously. Add more oats if the mixture is too wet and sticky; the dough should hold together but not be too dry.
- Form cookies: Drop spoonfuls of the cookie dough onto the prepared baking sheet, spacing them about 2 inches apart. Flatten slightly with the back of a spoon or your fingers to help them bake evenly.
- Bake: Place the baking sheet in the preheated oven and bake for 12-15 minutes or until the cookies are golden brown around the edges and set in the center.
- Cool: Remove the cookies from the oven and allow them to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.
Notes
- For a vegan version, substitute the egg with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water) and use plant-based milk.
- To add extra flavor, consider including a handful of chopped nuts or dried fruit.
- Store cookies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- Make sure bananas are ripe for best natural sweetness and moisture.
- You can adjust the amount of oats to get your desired cookie texture—more oats will yield a firmer cookie.
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