Treasure Cones Welcome to "The Tastiest Cones In The World".  We bake our cones from our secret family cookie recipe.  We use only the finest ingredients, including real grade AA butter and chocolate chips. Matt's Supreme Cones In our American plant, Matt's Supreme Cone's combines Dutch tradition with the most modern equipment to bake the tasteful quality ice cream waffle cones, sugar cones, cake cones, waffle bowls, wafers and cookies, our customers demand. Call today: 800-888-2377. The Cone Guys Ice cream cone manufacturers. Providers of flavored ice cream cones. Makers of gourmet cookie cones for ice cream.