Vegan Banana Oatmeal Cookies ⋆ Easy + Only 10 Minutes to Bake!

Name: Vegan Banana Oatmeal Cookies
Prep time: 10 min
Cook time: 10 min
Ingredients: 1 cup ripe banana (about 1 small banana); ¼ cup vegan butter (softened); ⅔ cup light brown sugar; 1 teaspoon vanilla extract; ¾ cup all purpose flour ( or gluten free all purpose); 1 teaspoon cinnamon; ½ teaspoon baking soda; ¼ teaspoon salt; 1 ½ cups rolled oats; 2 tablespoons plant-based milk (optional, see recipe notes)

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Vegan Banana Oatmeal Cookies, a soft and chewy plant-based oatmeal cookie recipe with a ripe banana. Bakes in only 10 minutes!

banana oatmeal cookies on a white table with a yellow banana

Love oatmeal cookies? Make them with bananas! This easy recipe make the perfect plant-based chewy oatmeal cookies with a soft, ripe banana – all with ingredients you likely already have on hand.

👉 Ready to learn how to make chewy vegan oatmeal cookies with bananas? Let’s do it!

Table of Contents hide

1 🍒 Ingredients

2 🥣 How to make (step-by-step photos)

3 ❓ Recipe questions + quick tips

4 💡 Ideas for serving

5 🧊 How to store and reheat

6 👉 More vegan oatmeal cookie recipes

7 Get my meal plan!

8 Vegan Banana Oatmeal Cookies

🍒 Ingredients

Rolled oats: the base of these cookies; rolled oats are key, do not use steel cut or other oat types
Flour: helps hold the cookies together; all-purpose flour, gluten free all-purpose flour, or other gluten free flours all work
Banana: one ripe banana, smashed and mixed into the cookie batter
Brown sugar: light brown sugar adds sweetness and helps the cookies stay soft and chewy
Vanilla: adds a depth of flavor and color
Cinnamon: a dash of ground cinnamon adds flavor
Baking soda and salt: baking soda helps the cookies to rise and salt adds flavor and balance
Plant-based milk: optional, but adds liquid if the batter is too dry before baking
Recommended tools: baking sheet, silicone baking mat, handheld mixer, mixing bowls, measuring cups, cooking rack

🥣 How to make (step-by-step photos)

1️⃣ Step One: Preheat oven

Before you get started prepping your cookies, first preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius) so it’s ready to go.

2️⃣ Step Two: Mix banana with wet ingredients

To prep the cookies, first peel the ripe banana and place it into a bowl.

Then add softened vegan butter, light brown sugar, and vanilla extract.

Then, using your handheld mixer, beat until the sugar and vanilla are whipped into the butter and banana, about 2 minutes.

👉 What type of mixer should you use? I use a simple handheld mixer, but you can alternatively user a kitchen stand mixer as well.

a bowl of mixed banana with butter, vanilla, and sugar for oatmeal cookies — Blend banana with butter, sugar, and vanilla

3️⃣ Step Three: Add dry ingredients

Next, add all purpose flour, ground cinnamon, baking soda, and salt to the mixing bowl.

Mix until well combined, the mixture should be soft but not runny.

a mixing bowl with oatmeal cookie batter — Add dry ingredients

4️⃣ Step Four: Add oats

Next, add the rolled oats to the bowl and mix until well combined with the other ingredient mixture.

The final cookie batter should be thick and somewhat wet; it should not be dry and crumbly.

👉 What if the batter is too dry? If your batter is on dry side, add a small amount of plant-based milk (about 1-2 tablespoons) to get to desired consistency (like the photo below).

banana oatmeal cookie batter in a mixing bowl — Add oats

5️⃣ Step Five: Add cookie dough to baking sheet

Scoop 1 tablespoon of cookie batter for each cookie onto a lined baking sheet; the batter should make about 12 cookies.

For a thinner cookie, press the batter down with a spatula before baking.

a baking sheet with oatmeal cookie batter with bananas before baking — Add batter to a baking sheet

6️⃣ Step Six: Bake cookies

Place the baking sheet in the oven to bake for 10-13 minutes. Here’s how to choose how long to bake them:

For chewier, softer cookies: Bake for only 10 or 11 minutes; the cookies may not look done, but leave them on the baking sheet for 2 minutes after removing them from the oven and they will firm up but remain soft.
For firmer cookies: Cook for 12-13 minutes. Remove cookies to a cooling rack and let cool before eating.

baked banana oatmeal cookies on a baking sheet — Bake 10-13 minutes

❓ Recipe questions + quick tips

How do you make banana oatmeal cookies vegan?

Traditional oatmeal cookies are made with butter, eggs, and milk, which is not suitable for plant-based diets. Vegan oatmeal cookies are made with vegan butter, plant-based milk, and often use an egg replacer like a flax egg, or simply omit any egg to make the cookies completely plant-based.

How do I make my vegan oatmeal cookies chewier?

Use brown sugar in place of white granulated sugar, using a wet and thick dough, and using more plant based butter will yield a softer, chewier cookies. It’s also important to slightly undercook the cookies and take them out of the oven when they are still very soft, then let them sit on the hot pan for 1-2 minutes after baking until they firm up and can be handled. Cooking them for too long will make them harder and crispier.

vegan banana oatmeal cookies on a white table with a yellow banana

💡 Ideas for serving

With a side of vegan milk. Enjoy a banana oatmeal cookie with a side of plant-based milk for a simple treat.
As an ice cream sandwich. Use two cookies as a sandwich with plant-based ice cream for a tasty vegan ice cream cookie.
As a topping for desserts. Crumble this cookie on top of ice cream or yogurt for a nice treat topping.

🧊 How to store and reheat

Storage: Store leftover cookies in an airtight container on the countertop for 3 days, or in the refrigerator for up to 5 days.
Freezer storage: Freeze in a freezer-friendly bag or container for up to 1 month. To thaw, remove from the freezer into the refrigerator for 24 hours before eating.