Preheat Oven To 375 Degrees F. Line Shallow Baking Pan With Aluminum Foil; Spray Foil With Cooking Spray. Mix Beef, Tomato Sauce, Egg Beaters, Oats And Soup Mix In Large Bowl Until Well Blended. Shape Into 4 Mini Meatloaves, About 4X3 Inches; Place In Prepared Pan. Spread Ketchup Evenly Over Tops Of Meatloaves. Bake 25 Minutes Or Until Meatloaves Are Cooked Through (160 Degrees F). Let Stand 5 Minutes Before Serving.