Banana Blueberry Breakfast Cookies
Banana Blueberry Breakfast Cookies are my kind of morning cookie: soft and chewy, sturdy enough to hold in your hand, and made with simple pantry ingredients. They sit right in that sweet spot between breakfast and snack, and I like them most on busy mornings.
The flavor is very banana-oat with little bursts of blueberry throughout. I also like that they’re naturally sweetened and don’t need flour or eggs to hold together.
For me, these are especially good for meal prep because they keep well and travel easily. I’ll pair one with yogurt or a couple boiled eggs and call it breakfast.
Why You’ll Love This Recipe
Soft and Chewy: These stay tender in the middle with set edges, more like a real cookie than a dry oat bar.
One-Bowl Easy: Minimal dishes, simple ingredients, and no mixer needed.
Breakfast-Friendly: They’re sweet enough to feel like a treat, but still feel like an actual breakfast with oats, fruit, and nut butter.
Freezer Smart: I like keeping a batch in the freezer for quick mornings when I need something fast.
Mix-In Flexible: You can keep them plain with blueberries, or add nuts, chia, or a few mini chocolate chips depending on who’s eating them.
Key Ingredients
Wet
- Very ripe bananas: The spottier the better. Overripe bananas give you more sweetness and also help the cookies hold together.
- Peanut butter or almond butter: I use peanut butter most often, but almond butter is great if you want a milder flavor. Use a creamy, drippy nut butter if you can—it mixes in more easily.
- Maple syrup or honey: Either works. Maple syrup keeps the flavor a little more mellow; honey gives it a slightly stronger sweetness.
- Vanilla extract: It makes the whole batch taste more “cookie” instead of just mashed banana and oats.
Dry
- Rolled oats: Old-fashioned rolled oats give the best chewy texture here. Quick oats work in a pinch, but the cookies end up softer and less textured.
- Ground flaxseed (optional): I like it for a little extra binding and a slightly nutty taste, but you can skip it and the recipe still works.
- Ground cinnamon: Just enough to warm up the banana-oat flavor. If you love cinnamon, you can push it a bit more.
- Baking powder: Helps the cookies set up so they’re not too dense.
- Salt: Don’t skip it. It keeps the sweetness from tasting flat.
Mix-ins
- Blueberries: Fresh or frozen both work. I usually use frozen straight from the freezer so they don’t get too juicy while mixing.
- Chopped walnuts or pecans (optional): Adds crunch and makes them feel more filling. Chop them fairly small so the cookies don’t fall apart.
- Chia seeds (optional): These soak up moisture and help the cookies hold together. They also give a nice little texture.
- Mini chocolate chips (optional): Totally optional, but a small handful makes these feel more like a treat (especially for kids).
Recipe Instructions
- Preheat the oven: Heat the oven to 350°F and line a baking sheet with parchment paper.
- Mash the bananas: Mash the bananas in a large bowl until mostly smooth.
- Add the wet ingredients: Stir in the nut butter, maple syrup (or honey), and vanilla until the mixture looks smooth and well mixed.
- Stir in the dry ingredients: Add the rolled oats, ground flaxseed (if using), cinnamon, baking powder, and salt. Stir until you don’t see dry patches.
- Fold in the mix-ins: Gently fold in the blueberries and any optional add-ins like nuts, chia seeds, or mini chocolate chips.
- Rest the batter: Let the batter sit for about 5 minutes so the oats can hydrate and the mixture thickens up.
- Shape the cookies: Scoop 10 mounds onto the baking sheet, then gently flatten each one to about 1/2-inch thick. They won’t spread much.
- Bake: Bake for 10 to 14 minutes, until the cookies are set and lightly golden around the edges.
- Let cool: Cool on the pan for 5 minutes, then transfer to a rack and cool completely so they firm up.
My Tips!
This is the section that separates “good” from “wow.” If you read only one part of this post, make it this one — it’s where I reveal my recipe trick.
Recipe Tips & Tricks
Use very ripe bananas. The riper they are, the sweeter these cookies taste and the better they hold together. If your bananas are still a little firm, the cookies can come out bland and a bit crumbly.
Let the batter rest. That quick rest gives the oats time to soak up moisture, so the cookies bake up thicker. If you skip it, the mixture can feel looser and wetter.
Adjust if the batter looks too wet. Banana sizes vary a lot. If it looks more like oatmeal than cookie dough, stir in a couple tablespoons of oats and give it another short rest.
Use frozen blueberries straight from the freezer. It helps cut down on purple streaking while you mix. Fresh blueberries are great too, but they can pop more easily.
Don’t overbake them. Pull them when the edges look set and lightly golden. They firm up as they cool, and overbaking makes them dry.
Simple tweaks
Here’s where the fun begins — a few simple tweaks can turn this recipe from casual treats into the star of any party.
Serving Suggestions
- Yogurt: I like these with plain Greek yogurt (or vanilla) and a few extra blueberries on the side. It turns one cookie into a more filling breakfast.
- Nut butter: A thin swipe of peanut butter or almond butter is really good if you want them a little richer. This is especially nice if you skip chocolate chips in the cookies.
- Fruit: Serve with sliced strawberries, extra banana, or a small bowl of mixed berries. It keeps the breakfast simple and not too heavy.
- Coffee or tea: These are great with coffee, especially if you add the cinnamon and walnuts. Herbal tea works too if you’re doing an afternoon snack.
Eat it later
This section explains how to store leftovers properly and how far in advance the recipe can be prepared.
Storage and Make Ahead
Store baked cookies airtight at room temp for up to 3 days. After that, I move them to the fridge so they stay fresh and don’t get too soft.
Keep them in the fridge for up to 1 week if you like a firmer, chewier texture. If they feel a little too firm straight from the fridge, give one a quick 10 to 15 seconds in the microwave.
If you want them to last longer, freeze them for up to 2 months. I freeze them in a single layer first, then move them to a freezer bag so they don’t stick together.
Thaw at room temperature or overnight in the fridge. They’re also fine straight from the freezer if you warm one briefly.
It could help!
Before you close the tab or print the recipe, scroll through these quick answers.
Recipe FAQs
Can I use quick oats instead of rolled oats?
You can, but the texture will be softer and a little less chewy. If you use quick oats, I’d let the batter rest the full 5 minutes so it thickens up before you scoop.
Can I make these nut-free?
Yes—swap the nut butter for sunflower seed butter. If you’re also adding nuts as a mix-in, just skip them or use pumpkin seeds instead.
How do I keep frozen blueberries from bleeding into the dough?
Use them straight from the freezer and fold them in gently at the end. You may still get a little streaking, but it stays much cleaner than using thawed berries.
How do I know when they’re done baking?
They should look set on top and lightly golden at the edges. The centers will still feel a bit soft while they’re hot, and they firm up as they cool on the pan and then on the rack.
Why did my cookies come out too wet or too soft?
Usually it’s extra-large bananas or not enough resting time for the oats. Add a couple tablespoons of oats, rest the batter again, and bake until the edges are set.
Keep it with you
The printable version with print button is at the end of the post, easy to follow, and includes all the steps you’ll need.
MORE RECIPES TO TRY
Banana Blueberry Breakfast Cookies
Ingredients
Wet
- 2 large very ripe bananas mashed
- 1/3 cup peanut butter or almond butter
- 2 tbsp maple syrup or honey
- 1 tsp vanilla extract.
Dry
- 2 cups rolled oats
- 1/4 cup ground flaxseed optional
- 1 tsp ground cinnamon
- 1/2 tsp baking powder
- 1/4 tsp salt.
Mix ins
- 1/2 cup blueberries fresh or frozen
- 1/4 cup chopped walnuts or pecans optional
- 2 tbsp chia seeds optional
- 1/4 cup mini chocolate chips optional.
Instructions
Prep
- heat oven to 350 F and line a baking sheet with parchment
- mash bananas in a bowl then mix in nut butter maple syrup and vanilla until smooth
- stir in oats flaxseed cinnamon baking powder and salt until combined then fold in blueberries and any optional mix ins
- rest batter 5 minutes to hydrate oats.
Bake
- scoop 10 mounds onto the sheet and gently flatten to about 1/2 inch thick since they will not spread much
- bake until set and lightly golden at edges 10 to 14 minutes.
Cool
- cool on the pan 5 minutes then transfer to a rack to cool completely to firm up.
