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High-Protein Chocolate Chip Cookies

Soft, chewy chocolate chip cookies made with Greek yogurt and protein powder — about 8g of protein per cookie with zero chalky taste.
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Prep Time 15 minutes
Cook Time 11 minutes
Total Time 56 minutes
Servings: 14 cookies
Course: Dessert, Snack
Cuisine: American
Calories: 142
Ingredients Notes

Ingredients
  

  • 1 cup oat flour Dry Ingredients
  • ½ cup all-purpose flour Dry Ingredients
  • 1/3 cup vanilla protein powder (whey or casein) Dry Ingredients
  • 1/2 tsp baking soda Dry Ingredients
  • 1/4 tsp sea salt Dry Ingredients
  • 1/4 cup unsalted butter, melted and slightly cooled Wet Ingredients
  • 1/3 cup brown sugar, packed Wet Ingredients
  • 2 tbsp granulated sugar Wet Ingredients
  • 1 large egg Wet Ingredients
  • 1/4 cup plain Greek yogurt Wet Ingredients
  • 1 tsp vanilla extract Wet Ingredients
  • 3/4 cup (130g) semi-sweet chocolate chips, divided Mix-Ins

Notes

For a softer, chewier texture, use casein protein powder instead of whey.
To make these without protein powder, substitute an equal amount of additional oat flour.
Store in an airtight container at room temperature for up to 4 days, or freeze baked cookies for up to 3 months.