Introduction
Finding the perfect balance between indulgence and health can be tricky, especially when it comes to satisfying your sweet tooth. But what if we told you that a cookie could be both delicious and nutritious, without compromising on taste? Enter the Oatmeal Banana Chia Cookies—an irresistible, guilt-free treat that packs a punch in both flavor and nutrition. Also, these cookies are free from added sugar, relying on the natural sweetness of ripe bananas, making them the ideal snack for those mindful of their sugar intake. Whether you’re looking for a pre-workout snack, an afternoon energy booster, or a healthy dessert option, these cookies are the answer.
Why You’ll Love Oatmeal Banana Chia Cookies
These Oatmeal Banana Chia Cookies are more than just a treat—they are a wholesome snack that will keep you energized and satisfied without the crash that typically comes from sugary cookies. Here’s why you’ll love this recipe:
- No Added Sugar – The natural sweetness from ripe bananas gives these cookies all the flavor without any added sugar or artificial sweeteners.
- Packed with Nutrients – Oats, bananas, and chia seeds are full of essential nutrients like fiber, antioxidants, protein, and healthy fats, making these cookies not only delicious but nourishing as well.
- Quick and Easy – With minimal ingredients and a simple preparation process, these cookies are incredibly easy to make.
- Perfect for Various Diets – Whether you’re vegan, gluten-free, or simply looking for a healthier alternative to traditional cookies, these are adaptable to suit many dietary needs.
Ingredients
These cookies are made from simple, wholesome ingredients that you probably already have in your pantry. Here’s what you’ll need:
- 2 ripe bananas – The natural sweetness from the bananas makes these cookies perfectly sweet without added sugar.
- 1 ½ cups rolled oats – Rolled oats give these cookies structure and provide a healthy dose of fiber.
- 2 tbsp chia seeds – Packed with omega-3 fatty acids, fiber, and antioxidants, chia seeds are a powerhouse ingredient.
- 1 tsp vanilla extract – For an extra touch of flavor.
- ½ tsp ground cinnamon – A pinch of cinnamon adds warmth and depth to the flavor.
- ¼ tsp salt – Enhances the sweetness of the bananas and balances the flavor.
- Optional add-ins – Chocolate chips, dried fruit, or nuts for extra flavor and texture (but still no added sugar!).
Necessary Tools for Oatmeal Banana Chia Cookies
You won’t need much to make these delicious cookies, but having the right tools will make the process smoother:
- Mixing bowl – For combining your ingredients.
- Baking sheet – To bake your cookies evenly.
- Parchment paper or silicone baking mat – To prevent sticking and ensure easy cleanup.
- Spoon or cookie scoop – To form evenly sized cookies.
- Oven – To bake the cookies at 350°F (175°C).

Ingredient Swaps and Additions
While this recipe is already quite versatile, here are a few ways you can swap or add ingredients based on your preferences:
- Gluten-Free Oats – If you’re following a gluten-free diet, make sure to use certified gluten-free oats.
- Nut Butters – Add a spoonful of peanut butter, almond butter, or cashew butter for extra flavor and richness.
- Sweetener Options – If you want a slightly sweeter cookie, you can add a small drizzle of honey, maple syrup, or agave syrup.
- Add-ins – Feel free to toss in some chocolate chips, dried cranberries, or nuts for additional texture and flavor.
- Spices – Experiment with nutmeg or pumpkin pie spice to change up the flavor profile.
Step-by-Step Instructions
1. Preheat Your Oven
Begin by preheating your oven to 350°F (175°C) and line a baking sheet with parchment paper or a silicone baking mat.
2. Mash the Bananas
In a large mixing bowl, peel the bananas and mash them with a fork until they are smooth and creamy. If you like a bit of texture, you can leave a few small chunks.
3. Combine the Dry Ingredients
Add the rolled oats, chia seeds, cinnamon, and salt to the mashed bananas. Mix well until the ingredients are fully incorporated. Then, the oats will absorb the moisture from the bananas, making the dough a little thicker.
4. Add the Vanilla Extract
Then, stir in the vanilla extract to give the cookies a warm, aromatic flavor.
5. Scoop and Shape the Cookies
After that, using a spoon or cookie scoop, drop tablespoon-sized portions of dough onto the prepared baking sheet. Gently flatten each cookie with the back of the spoon to shape them.
6. Bake
Bake for 12-15 minutes, or until the edges of the cookies turn golden brown. Keep an eye on them to avoid overbaking.
7. Cool and Enjoy
Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. Enjoy these chewy, crispy cookies as a snack, dessert, or breakfast!
If you’re craving something quick and indulgent, these 3-Ingredient Samoa Cookies from My Eco Cookie are a must-try—simple, satisfying, and perfect for a no-fuss treat. Check them out here.
Pro Tips for Success of Oatmeal Banana Chia Cookies
- Use Ripe Bananas – The riper the bananas, the sweeter and more flavorful the cookies will be. Overripe bananas work best.
- Don’t Overmix the Dough – Overmixing can lead to dense cookies. Stir just enough to combine the ingredients.
- Watch the Baking Time – Every oven is different, so keep an eye on your cookies. The perfect bake time results in a crispy edge and a soft center.
- Chill the Dough (Optional) – If you want your cookies to hold their shape better, chill the dough for 30 minutes before baking.
Serving Suggestions
These oatmeal banana chia cookies are versatile and can be enjoyed in many ways:
- Breakfast – Pair with a cup of coffee or tea for a nutritious start to your day.
- Snack – These cookies are perfect for a quick, healthy snack to curb your sweet cravings.
- Dessert – Serve with a dollop of Greek yogurt or a drizzle of peanut butter for a delicious dessert.
- On the Go – Pack them in your lunchbox or as a post-workout snack to fuel your body.
Moreover, for a delicious twist on healthy breakfast cookies, check out these Banana Chia Chocolate Breakfast Cookies by Sprinkles & Sea Salt here!
Storing and Reheating Oatmeal Banana Chia Cookies
- Storing – Store the cookies in an airtight container at room temperature for up to a week. They will retain their chewy texture for a few days and get crispier over time.
- Freezing – You can freeze the cookies for up to 3 months. Place them in a freezer-safe bag or container, and thaw at room temperature when ready to enjoy.
- Reheating – To refresh a cookie, pop it in the microwave for 10-15 seconds, or bake it at 350°F (175°C) for a few minutes.
Nutritional Information
Here’s a breakdown of the nutritional benefits per cookie:
- Calories: 80
- Fat: 3g
- Carbohydrates: 14g
- Fiber: 2g
- Sugar: 6g (from bananas)
- Protein: 2g
Also, these values may vary based on ingredient modifications or add-ins.

FAQs – Oatmeal Banana Chia Cookies
1. Can I make these cookies gluten-free?
Of course, simply use gluten-free oats to make the cookies safe for those with gluten sensitivities.
2. Can I substitute the chia seeds?
Yes, flaxseeds are a great alternative to chia seeds in this recipe.
3. Can I use almond flour instead of oats?
Almond flour can be used, but it will change the texture and taste. You may need to adjust the quantities.
4. How do I make these cookies vegan?
This recipe is already vegan, but ensure you use plant-based ingredients such as vegan chocolate chips if adding any.
5. Can I add nuts or chocolate chips to this recipe?
Of course, feel free to add in your favorite mix-ins like chocolate chips, walnuts, or raisins.
Conclusion
To sum up, these Oatmeal Banana Chia Cookies are an incredible snack option, providing a perfect blend of natural sweetness, fiber, and healthy fats. Also, with no added sugar and simple ingredients, they’re easy to make and even easier to enjoy. Whether you’re watching your sugar intake, looking for a quick snack, or simply craving a healthier version of your favorite treat, these cookies have you covered. So, we hope this recipe inspires you to bake a batch (or two) and savor the wholesome goodness that these cookies bring!