This single serving protein cookie recipe is packed with over 25 grams of protein!

Protein cookie for one

This thick and chewy protein cookie recipe is a game changer.

I can almost guarantee that the first time you make it will not be the last.

In just the past month, I’ve made the recipe at least ten times, and I’ve completely stopped buying protein cookies at the grocery store.

With a deliciously rich flavor and pillow soft texture, it’s almost impossible to believe the stellar nutrition facts on this secretly healthy dessert!

Also make these Protein Brownies

Watch the step by step protein cookie recipe video above

High protein cookie ingredients

To make the single serving cookie, you will need peanut butter, protein powder, sweetener of choice, salt, baking soda, water, and pure vanilla extract.
Almond butter, cashew butter, low carb macadamia nut butter, or sunflower butter (for a nut free protein cookie) can all be substituted for the peanut butter.

I recommend unsweetened protein powder, because it doesn’t have that common artificial aftertaste found in so many flavored protein powders.

For the cookie in the photos, I used Plant Based Pea Protein Powder.

If you have a protein powder flavor that you like, feel free to use it here and adjust the added sweetener if needed.

The homemade protein cookie can be egg free, dairy free, sugar free, vegan, keto friendly, and gluten free.

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