In a small non-stick pan coated with vegetable spray, saute tomatoes and spinach until slightly tender. Remove and set aside. Whisk the egg whites together in a bowl and add to the pan. Cook, stirring, over low heat until almost set. Add the vegetable mixture, cheese, and basil. Cook to desired firmness. Level 3 = 2 Protein, 2 Dairy, 2 Vegetable 518 Calories (kcal)