Here's an interesting idea! Waffle cookies Take any of your favorite cake mix cookie doughs. Chill for 20 minutes to make them easier to shape. Shape them into flat patties of squares, diamonds, or triangles shapes. Or use a spoon to scoop the dough for round shapes. Drop onto the hot waffle iron onto the sections. Close cover. Cook 90 seconds per waffle. Carefully remove the hot waffle from the iron with a spatula to a cooling rack. Sprinkle with powdered sugar while still warm. Or decorate with frosting and sprinkles when cool.