Peanut Butter. 

Quest Nutrition Peanut Butter Protein Cookies are soft and chewy with no gluten containing ingredients. Quest's soft & chewy peanut butter cookie tastes like your favorite oven-baked treat with all of the good stuff and none of the bad stuff. They made their cookie complete with 15g of protein, 9g of fiber and only 2g of sugar. Each peanut buttery bite is accented with real peanuts to provide the perfect blend of chewy and chunky indulgence.