Chocolate Peanut Butter Surprise Cookies Ingredients 1 1/2 cups all-purpose flour 1/2 cup unsweetened cocoa 1/2 teaspoon baking soda 1/4 teaspoon salt 1/2 cup granulated sugar (plus more for rolling) 1/2 cup packed brown sugar 1/2 cup unsalted butter, softened 1 cup creamy peanut butter, divided 1 teaspoon vanilla extract 1 egg 3/4 cup powdered