Protein Greek Yogurt Cookie Recipe
If you’re searching for a delightful treat that’s both nourishing and mouthwateringly delicious, look no further than the Protein Greek Yogurt Cookie Recipe. It’s a magical combo of creamy Greek yogurt, satisfying protein powder, and wholesome oat flour that whips up into soft, chewy cookies bursting with flavor. Whether you’re fueling up post-workout or simply craving something sweet that won’t derail your healthy habits, these cookies are your new best friend in the kitchen.

Ingredients You’ll Need
Gathering the right ingredients is half the fun and all the difference! Each component plays its role in making your Protein Greek Yogurt Cookie Recipe irresistible—from providing that tender texture and protein boost to adding just the perfect sweetness and a hint of vanilla warmth.
- 1 cup plain Greek yogurt: Provides creaminess and a tangy flavor, plus a protein-packed moist base.
- 1/2 cup natural sweetener (honey, maple syrup, or coconut sugar): Adds gentle sweetness to balance the tart yogurt without overpowering.
- 1 large egg: Binds the dough together and contributes to a tender crumb.
- 1 teaspoon pure vanilla extract: Brings fragrant warmth that elevates every bite.
- 1 cup oat flour: Offers a wholesome, slightly nutty texture, and you can easily make it yourself by blitzing oats!
- 1/2 cup protein powder (neutral or vanilla whey preferred): Boosts the protein content while keeping the texture soft and satisfying.
- 1/2 teaspoon baking soda: Helps the cookies rise just enough for that light chewiness.
- 1/4 teaspoon salt: Balances flavors and enhances the sweetness without tasting salty.
- 1/2 cup mix-ins (dark chocolate chips, nuts, dried fruit): Adds variety and bursts of flavor or crunch—chocolate chips are a classic, for a reason.
How to Make Protein Greek Yogurt Cookie Recipe
Step 1: Mix the Wet Ingredients
Begin by preheating your oven to 350°F (175°C) and lining a baking sheet with parchment paper or a silicone mat for easy cleanup. In a large bowl, whisk together the Greek yogurt, chosen natural sweetener, egg, and vanilla extract until smooth and shiny. That glossy batter signals that perfect cookie promise—creamy and ready for the dry components.
Step 2: Combine the Dry Ingredients
In a separate bowl, mix the oat flour, protein powder, baking soda, and salt thoroughly to ensure even distribution. This prevents any surprise clumps that can throw off your cookie’s texture. Then gently fold this dry mixture into your wet ingredients with a spatula until there are no visible streaks of flour. Avoid overmixing to keep your cookies tender, not tough.
Step 3: Fold in Your Favorite Mix-Ins
Stir in your chosen mix-ins—chocolate chips are my go-to for that classic hit of sweetness, but chopped nuts or dried fruit work beautifully too. This step is where you make the recipe your own and add that extra flair to every bite.
Step 4: Shape and Bake the Cookies
Scoop the cookie dough by tablespoons onto your prepared sheet, spacing them about 2 inches apart to allow for a little spread. Press each mound down gently since these cookies won’t naturally flatten much in the oven. Bake for 10 to 12 minutes until the edges are a light golden hue. Remove from the oven and let the cookies cool on the tray for 5 minutes before transferring to a wire rack to finish setting. The cookies firm up as they cool, rewarding you with a perfectly chewy texture.
How to Serve Protein Greek Yogurt Cookie Recipe

Garnishes
To add an appealing touch, sprinkle a few extra mix-ins, like chocolate chips or crushed nuts, right on top immediately after baking while cookies are still warm. This not only looks pretty but also creates an inviting aroma that’s hard to resist.
Side Dishes
These cookies shine with a cup of coffee or herbal tea, making for an energizing snack or light dessert. For breakfasts, pair them with fresh fruit or a dollop of Greek yogurt on the side to enhance their protein profile even more.
Creative Ways to Present
Try sandwiching two cookies with a spread of nut butter or cream cheese for a decadent twist. You could also crumble them over ice cream or yogurt bowls to add a delightful crunch and protein boost. Presentation can turn everyday cookies into a special treat.
Make Ahead and Storage
Storing Leftovers
Keep your Protein Greek Yogurt Cookie Recipe fresh by placing cooled cookies in an airtight container at room temperature. They’ll stay soft and tasty for about 3 to 4 days. For maximum softness, store them alongside a slice of bread to lock in moisture—trust me, it works wonders!
Freezing
To freeze, arrange cookies in a single layer on a baking sheet and place in the freezer until firm. Then transfer them to a freezer-safe bag or container. They’ll keep well for up to 3 months, making it easy to enjoy a nourishing treat whenever the craving strikes.
Reheating
Warm your frozen or room temperature cookies in a microwave for about 10 seconds or in a preheated oven at 300°F (150°C) for a few minutes. This brings back that freshly-baked softness and lets the flavors shine anew.
FAQs
Can I use a different type of protein powder in this Protein Greek Yogurt Cookie Recipe?
Absolutely! While whey protein is recommended for its texture and mild flavor, you can substitute plant-based proteins like pea or rice protein. Just note that plant-based powders may dry out the dough slightly, so adding an extra tablespoon of Greek yogurt can help maintain softness.
Is it okay to use low-fat Greek yogurt instead of full-fat?
Yes, low-fat Greek yogurt works fine and will still provide moisture and tang. However, full-fat yogurt offers a richer taste and creamier texture, which many find more satisfying in these cookies.
How can I reduce the sugar content in this recipe?
Swap natural sweeteners like honey for sugar substitutes such as erythritol or stevia, and choose a sugar-free protein powder. This way, you’ll enjoy the sweetness without the sugar overload, perfect for those watching their sugar intake.
Can I make these cookies vegan?
To veganize this Protein Greek Yogurt Cookie Recipe, replace the Greek yogurt with a plant-based yogurt and swap the egg for a flax or chia egg (1 tablespoon ground flaxseed or chia seeds mixed with 3 tablespoons water). Keep in mind that texture may differ slightly, but they’ll still be tasty.
What’s the best way to keep these cookies soft for longer?
Store them in an airtight container with a slice of bread to maintain moisture. The bread prevents the cookies from drying out and turning crumbly, helping them stay chewy for several days.
Final Thoughts
There’s something truly comforting about biting into a cookie that’s both wholesome and indulgent, and this Protein Greek Yogurt Cookie Recipe delivers exactly that. It’s a versatile, easy-to-make favorite that fits perfectly into busy lifestyles without sacrificing flavor or nutrition. So why wait? Whip up a batch today, share the joy with friends, or savor them all yourself—you deserve these delightful bites of chewy, protein-packed goodness!
PrintProtein Greek Yogurt Cookie Recipe
These Protein Greek Yogurt Cookies are a delicious, healthy treat that combines the creamy richness of Greek yogurt with the muscle-fueling power of protein powder. They offer a chewy texture, customizable mix-ins, and are perfect for those looking for a protein-packed snack without sacrificing flavor. With options to use natural sweeteners and various add-ins, these cookies are ideal for guilt-free indulgence with gut-friendly probiotics and satisfying healthy fats.
- Prep Time: 10 minutes
- Cook Time: 12 minutes
- Total Time: 22 minutes
- Yield: 12–14 cookies 1x
- Category: Snack, Dessert
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Ingredients
Wet Ingredients
- 1 cup plain Greek yogurt (full-fat or low-fat)
- 1/2 cup natural sweetener (honey, maple syrup, or coconut sugar)
- 1 large egg (room temperature)
- 1 teaspoon pure vanilla extract
Dry Ingredients
- 1 cup oat flour (or blended oats)
- 1/2 cup protein powder (neutral or vanilla whey)
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
Mix-ins
- 1/2 cup mix-ins (dark chocolate chips, chopped nuts, or dried fruit)
Instructions
- Preheat and Prepare Baking Sheet: Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper or a silicone baking mat for easy cleanup.
- Mix Wet Ingredients: In a large bowl, combine 1 cup Greek yogurt, 1/2 cup sweetener, 1 large egg, and 1 teaspoon vanilla extract. Whisk together until the mixture is smooth and glossy.
- Combine Dry Ingredients: In a separate medium bowl, whisk together 1 cup oat flour, 1/2 cup protein powder, 1/2 teaspoon baking soda, and 1/4 teaspoon salt to ensure even distribution and avoid clumps.
- Fold Dry Into Wet: Gently fold the dry ingredients into the wet batter using a spatula, mixing until no streaks remain. Avoid overmixing to prevent tough cookies.
- Add Mix-ins: Stir in 1/2 cup of your chosen mix-ins, such as dark chocolate chips, chopped nuts, or dried fruit.
- Portion the Dough: Scoop cookie dough by the tablespoon onto the prepared baking sheet, spacing each about 2 inches apart. Flatten each cookie slightly with your hand or spatula as they don’t spread much during baking.
- Bake: Bake in the preheated oven for 10 to 12 minutes, or until the edges turn golden. Keep an eye on them to avoid overbaking which leads to crunchy cookies.
- Cool Cookies: Let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. They will firm up as they cool, achieving a chewy texture.
Notes
- Chilling the dough for 15 minutes before baking helps produce a more compact, less spread-out cookie.
- If you run out of oat flour, substitute with almond flour in a 1:1 ratio, noting it will slightly change the texture.
- Protein powder alternatives like plant-based protein can be used, but may require an extra tablespoon of Greek yogurt to maintain moisture.
- To keep cookies soft, store them in an airtight container with a slice of bread to retain moisture.
- For lower sugar, use sugar-free protein powder and a sugar substitute like erythritol instead of honey or maple syrup.
- Feel free to experiment with mix-ins such as cinnamon chips, cacao nibs, raisins with cinnamon, peanut butter swirls, fresh berries, or chopped nuts for variety.
Nutrition
- Serving Size: 1 cookie
- Calories: 120
- Sugar: 5g
- Sodium: 120mg
- Fat: 3.5g
- Saturated Fat: 1g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 14g
- Fiber: 2g
- Protein: 9g
- Cholesterol: 30mg
Keywords: protein cookies, Greek yogurt cookies, healthy cookies, high protein snack, low sugar cookies, baking, easy cookie recipe