In medium bowl, stir together Bisquick mix, cheese, sugar, Italian seasoning and red pepper. Add 1/3 cup of the mayonnaise and the milk, stirring with fork until moistened. On lightly floured surface, knead dough 5 or 6 times. Pat or roll dough to 1/4-inch thickness. Cut with 1 3/4-inch round cutter; place rounds on cookie sheet.