Chocolate chip cookie dough baked in pizza pan. Used red icing for the tomato sauce. White icing piped through a plastic bag (with the corner cut off) created the wide strips of mozzarella cheese. Pepperoni, green peppers and olives are made from fondant. For olives I cut small circles with icing tip and cut out inner hole with a straw, perfectly sized. Grated white chocolate represents parmesan cheese. Cut with a pizza cutter and enjoy.