If you’re craving a wholesome snack that’s both satisfying and delicious, these baked banana-nut oatmeal cookies are the perfect solution. Made with ripe bananas, hearty oats, and crunchy nuts, they’re a great way to indulge your sweet tooth while keeping things nutritious.
The beauty of these cookies lies in their simplicity. Start by mashing up ripe bananas, which provide natural sweetness and moisture without the need for added sugar. Mix in rolled oats for that hearty, chewy texture, and add a handful of your favorite nuts, such as walnuts, almonds, or pecans. These nuts not only add a satisfying crunch but also contribute healthy fats and protein.
To flavor the dough, sprinkle in some cinnamon and vanilla extract. The warm spices balance the natural sweetness of the bananas and oats, creating a comforting flavor that’s perfect for any time of day. A pinch of salt helps to enhance the overall taste, and a little honey or maple syrup can be added if you like your cookies on the sweeter side.
Once you’ve mixed the ingredients together, simply scoop spoonfuls of dough onto a baking sheet lined with parchment paper, spacing them out to allow for slight spreading. Flatten them gently with the back of a spoon to get that classic cookie shape. Bake at 350°F (175°C) for about 12-15 minutes, or until they’re golden brown around the edges.
These cookies come out soft and chewy, with just the right amount of crispness on the outside. They make a great breakfast on-the-go, a midday snack, or a healthy dessert when you’re craving something sweet but don’t want to overindulge. Plus, they store well in an airtight container for several days, making them a great option for meal prepping.
Baked banana-nut oatmeal cookies are a simple and tasty treat that’s perfect for anyone looking for a healthy, satisfying bite. Full of flavor and packed with nutrients, they’re the ideal choice for your next snack or breakfast treat.

Ingredients
- 2 bananas ripe
- 1 cup rolled oats
- 1/4 cup walnuts chopped
- 1/4 cup raisins
- 1/4 tsp cinnamon
- 1/4 tsp vanilla extract
- 1 tbsp honey
Instructions
- Preheat the oven to 350°F (175°C).
- In a mixing bowl, mash the bananas with a fork until smooth.
- Add the oats, walnuts, raisins, cinnamon, vanilla extract, and honey to the bowl. Mix well to combine all the ingredients.
- Drop spoonfuls of the mixture onto a baking sheet lined with parchment paper.
- Bake for 15 minutes or until golden brown.
- Remove from the oven and let the cookies cool before serving.
These cookies are amazing! I can’t believe something so healthy can taste so good!
Not bad, but they didn’t really hold together like I expected. Next time I’ll mash the bananas more and maybe add a tiny bit of extra oats.
Not bad at all, but 350°F for 15 minutes felt short for me. I actually had to crisp them under the broiler for like 30 seconds—be careful!
I didn’t have walnuts, used pecans instead. Still yum!
Yummy! Just baked a batch and they smell heavenly!
I love oatmeal cookies! Can you substitute brown sugar?
These came out chewy and super fragrant. I added a pinch more cinnamon and it tasted like a cozy bakery snack. Will make again!
Wow—no flour, no eggs, yet these are super snackable. My kid ate them without complaining (major win).
Yes!! Love that they’re flour- and egg-free but still come out snacky. And getting the kid to actually eat them? That’s the real win 😂
No eggs? No flour? That sounds kinda sketchy, but I guess bananas + oats can glue it together. Gonna try—if they fall apart I’m adding a little flour, lol.
I like the simple ingredient list, but 15 minutes felt a little short for my oven. I baked closer to 20 and they browned nicely.
I was skeptical about baking bananas + oats without egg or flour, but wow. They held together and smelled amazing right when they came out.