These chewy Peanut Butter Oat and Quinoa Cookies are the perfect dessert that can be enjoyed any time of day. Naturally gluten-free & vegan too!

You know the classic peanut butter cookie, right? The one that uses like three ingredients and is chewy and crispy at the same time? Those used to be one of my favorite cookies of all time! Partly because I'm peanut butter obsessed and partly because the texture is perfection.
I didn’t want to just recreate that same cookie because it’s fairly simple. Instead, we’re making a batch of peanut butter oat & quinoa cookies that check all the same boxes as a traditional PB cookie, just with a slightly different ingredient mix.
How to Make Peanut Butter Cookies
I've talked about this before, but my secret weapon in much of my baking is oat flour.
Oat flour has an amazing texture – it's chewy, it's soft, it's absorbent, but it's not too dense. It makes really amazing muffins, but as I discovered with this recipe, also amazing cookies.
To give these cookies a little extra umph, I stirred in thick rolled oats, quinoa flakes, and chopped peanuts at the end. They add more texture and make the cookies even more interesting.
A Banana-Free Cookie
The other thing you're going to love about these cookies is that they don't use any banana!
I've created many a breakfast cookie in my day, but almost all of those cookies have banana. Since I know a lot of you are sensitive to banana, I really wanted to make sure that this one was banana-free. The secret? Unsweetened applesauce!
Similar to banana, applesauce can be used to replace eggs and oil in baking. Using applesauce adds moisture and a subtle sweetness to the cookies while helping bring the dough together.
the ultimate Peanut Butter Cookies
Like most nights, I was dying for something sweet to curl up on the couch with, and my energy balls just we're going to cut it. I wanted a classic dessert. Something special.
So I settled on these quinoa cookies.
I was craving peanut butter, but I didn’t want that class recipe. I wanted a cookie that tasted amazing — something rich, satisfying, and hard to stop at just one. Bonus points if it was something I could enjoy again the next morning, too.
Basically? Cookies just like these.
Sweet, chewy, nutty, and delicious. These peanut butter oat and quinoa cookies are exactly what you would imagine them to be. Full of rich peanut butter flavor, soft with a slight crunch from the oats, and incredibly satisfying.
Dunked in a glass of almond milk? I was in heaven.
More Quinoa Cookies to try:
- Zucchini Bread Quinoa Breakfast Cookies
- Vegan Coconut Oil Chocolate Chip Cookies
- Gluten-Free Pizzelle Cookies
- Double Chocolate Chip Quinoa Cookies
Peanut Butter Oat & Quinoa Cookies

Ingredients
- 1/2 cup gluten-free oat flour
- 1/2 cup gluten-free rolled oats
- 1/2 cup quinoa flakes
- 1/4 cup coconut sugar
- 1/4 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 teaspoon cinnamon
- 1 large egg (or flax egg)
- 1/4 cup creamy peanut butter
- 1/4 cup applesauce
- 2 tablespoons maple syrup
- 1/4 cup roasted peanuts , chopped
Instructions
- Preheat the oven to 350 degrees F. Line a baking sheet with parchment paper and set aside.
- In a large mixing bowl, combine the dry ingredients and mix until incorporated. In a separate mixing bowl, beat all the wet ingredients until combined and smooth. Add the wet ingredients to the dry ingredients and mix until a dough forms.
- Scoop the dough onto the cookie sheets (I use an ice cream scoop to do this). Flatten with the back of a wet fork and bake in the center of the oven for 13 - 15 minutes, until the cookies have started to brown and are a little crispy to the touch.
- Cool on the cookie sheet for a few minutes, then transfer to a wire rack and cool for another 5 or 10 minutes.





