This meal is used for extruded snacks or cereals, processed foods, baked goods, dry mixes, malt beverages and fermentation processes. Dusting Meal - Medium-grade meal used in hearth breads, pizzas, dry mixes, bread or muffin coatings and bakery blends. Corn Cones - Fine, uniform meal used in processed foods such as corn dog mix or hush , extruded cereals, muffin and dry bakery mixes.