These are THE most perfect chocolate chip protein cookies. Super thick, extra chewy, and loaded with chocolate chips. They're a delicious way to enjoy a treat while sneaking in extra protein.
This post may contain affiliate links.
When I developed this chocolate chip protein cookie recipe, my goal was simple: pack as much protein as possible into a cookie that rivals the flavor and texture of Pinch of Yum's soft chocolate chip cookies. I wanted a recipe that not only delivered grams of protein but also maintained the chewy texture and melty chocolate goodness we all love. After several tests (and a few flops), I found the perfect combination of ingredients and techniques to make these high protein cookies with the best texture.
If you follow this protein cookie recipe exactly, you'll end up with the most perfect high protein cookies that are soft, chewy, loaded with melty chocolate chip goodness with just the right balance of sweetness. These cookies are proof that you can have a healthy dessert that tastes amazing!
Ingredients
If you have a keto, low carb, or high protein lifestyle, chances are, your pantry is already stocked with most of these staple ingredients.
Find the complete ingredient amounts and step-by-step instructions in the printable recipe card at the bottom of this post (or use the 'jump to recipe' button at the top of this post).
- Butter - Melt it and let it cool slightly before adding the sweeteners.
- Monk Fruit/Erythritol Sweeteners (Granulated and Brown) - A mix of granulated and brown monk fruit erythritol sweeteners. The brown sweetener adds caramel-like flavor, similar to traditional brown sugar. I do not recommend allulose or stevia for this recipe. For non-keto versions, regular granulated and brown sugar work just as well.
- Eggs - Room temperature works best.
- Vanilla Protein Powder - I used Keto Chow, which is milk protein isolate based with acacia fiber and xanthan gum for better texture. For a swap, milk protein isolate, milk protein concentrate or casein/whey blends may work, but the texture may change. I'm currently testing other protein powders for this recipe.
- Baking Powder - For a little lift.
- Vanilla Extract - For flavor.
- Sugar-Free Chocolate Chips - I used dark chocolate chips from ChocZero for their rich flavor and low sugar content. You can swap these for unsweetened chocolate chunks, regular dark chocolate chips, or any chocolate you have on hand.
- Optional Add-Ins - For extra flavor or texture, you can fold in chopped nuts, shredded coconut, or even quick oats to make the cookies more filling. Almond butter or seed butter can also be swirled into the dough for a nuttier taste.
A Note on Flour
This recipe doesn't call for traditional wheat flour but instead relies on the protein powder and sweeteners to act as a binder. However, if you'd like to experiment:
- Almond flour can be added for a slightly nutty texture.
- Coconut flour is another low-carb option, but use sparingly since it absorbs a lot of moisture.
- Oat flour or even cassava flour can work in small amounts for a softer texture, especially if you're making a non-keto version.
Instructions
Steps: Melt → Cream → Beat → Mix → Fold → Chill → Scoop → Flatten → Bake → Cool
- Melt butter in the microwave for about 30 seconds. Allow to cool slightly. Cream together butter and sweeteners for about 2 minutes with a hand-held electric mixer until creamy.
- Beat in the eggs and vanilla extract for about 10 seconds on low.
- Add dry ingredients: protein powder & baking powder. Mix until just combined in a sticky dough.
- Fold in the chocolate chips.
For the best cookie, chill the dough for at least 3 hours to overnight in the refrigerator. Then, sit it out on the counter for about 10 minutes to allow it to soften up and make it easier to work with.
Save for later?
I'll email you this post, so you can come back to it later!
Use a cookie scoop to scoop up 2 tablespoons of dough per cookie.
Place on parchment-lined baking tray. Flatten slightly while adding more chocolate chips on top.
Bake for 13-15 minutes at 350 degrees F until the edges are golden brown. Allow to cool completely before devouring whole!
FAQ
I used Keto Chow, which is milk protein isolate based with acacia fiber and xanthan gum for better texture. For a swap, milk protein isolate, milk protein concentrate or casein/whey blends may work, but the texture may change. I'm currently testing other protein powders for this recipe.
Chilling the dough is highly recommended! It helps the ingredients meld together, prevents the cookies from spreading too much, and gives you a chewier texture. If you're in a hurry, you don't have to chill it.
Yes, you can! For smaller cookies, use a smaller cookie scoop or a tablespoon to portion out the dough. Reduce the baking time to 10-12 minutes to ensure they don't overbake. For larger cookies, just increase to 3 or 4 tablespoons and bake a little longer.
The key is not overmixing the dough, especially after adding the wet ingredients. Also, be careful not to overbake. The cookies should look slightly underdone when you take them out of the oven. They'll firm up as they cool.
Of course! You can fold in chopped nuts, unsweetened shredded coconut, or a drizzle of natural peanut butter for extra flavor. If you're feeling adventurous, try mixing in some cocoa powder or swapping the vanilla extract for almond or maple extract.
Find the printable recipe card below with all ingredient measurements, instructions, and my notes. Watch the video below as a visual guide.
I hope you enjoy these super PERFECT chocolate chip protein cookies!
Related
If you enjoyed this recipe, check out these others:
- Easy 3 Ingredient Sugar Cookies (Made With Coconut Flour)
- 3 Ingredient Pumpkin Cookies With No Eggs
- Keto Gingerbread Cheesecake Cookies
- Keto Chocolate Sunflower Spread Stuffed Cookie Bars
PIN FOR LATER!
Recipe
Chocolate Chip Protein Cookies
Ingredients
- ½ cup butter , melted & cooled
- ¼ cup granulated sugar-free sweetener Note 1
- ¼ cup brown sugar-free sweetener
- 2 eggs , room temperature
- 2 teaspoon vanilla extract
- 1 cup vanilla protein powder (80g) Note 2
- 1 teaspoon baking powder Note 3
- 9 oz sugar-free chocolate chips Note 4
Instructions
- Preheat oven to 350 °F.
- Melt butter in microwave about 30 seconds.
- Beat melted butter and sweeteners together on high about 2 minutes until creamy.
- Beat in eggs and vanilla extract on low about 10 seconds until just combined. (Note 5)
- Mix in protein powder and baking powder until dough forms. (Note 6)
- Fold in sugar-free chocolate chips.
- Chill at least 3 hours (or overnight) in refrigerator.
- Sit out dough for 10 minutes at room temperature. (Note 7)
- Scoop out dough (about 2 TB each) with cookie scoop or tablespoon. (Note 8)
- Flatten slightly and add extra chocolate chips on top. (Note 9)
- Bake on parchment lined baking tray for 13-15 minutes at 350 degrees F until golden brown on edges. (Note 10)
- Cool about 30 minutes on baking tray, then transfer to cooling rack to cool down completely before serving. (Note 11)
Natalia says
Mine flattened out to a pancake. Actually thinner than a pancake. I used equip protein powder so I figured that’s why. But the keto chow you have linked is beef isolate just like equip so I thought it would turn out the same.
Olivia Wyles says
Hi Natalia, I'm sorry they didn't turn out right, and beef protein should work. The only thing I can think of is the difference in thickeners. Equip doesn't have acacia or xanthan gum like Keto Chow and other similar whey or milk protein blends. This recipe also calls for whole cup of protein powder (about 80g) versus my the usual 1/2 cup in most of my recipes. I will be updating my notes to be more thorough (since servings differ between protein powders). And, you have inspired me to do more testing with different protein powders to be sure my readers can use their favorites. Equip vanilla with stevia is on the way to my house as I write this. I'll report back my results soon!
Sonya says
I tried this with the butterscotch keto chow and it was amazing. Have you tried it with chocolate peanut butter or cake donut flavor?
Olivia Wyles says
No, I haven't but I bet this would be amazing!!
Natalia says
Mine turned out as flat as a crepe but the taste was good. Just fell apart and hard to handle and stuck to each other . I used equip protein powder.
Deborah says
Is it possible to use Vital Protein collagen powder in place of the protein powder? Thanks!
Olivia Wyles says
I would not use collagen powder as it will not behave the same. Use a whey or milk protein blend for best results
Olivia Wyles says
After several attempts at creating THE most perfect protein cookie, these are the absolute best. So chewy and full of chocolate chips!