Preheat oven to 400 degrees F. In a skillet over medium heat, heat the oil and then add scallions, green pepper, tomato and garlic and saute for 5 minutes. Add egg whites and whole eggs, cooking until eggs are scrambled (3-5 minutes). Remove from heat and stir in cheese, cilantro, salt and pepper. Place tortilla on plate and spoon in 1/4 of mixture, roll up and place seam down in baking dish which was sprayed with Pam. Repeat with remaining tortillas. Bake for 10 minutes and serve with sour cream and salsa.