Chicken with pasta

4 ounces uncooked jumbo pasta shells (12 shells) 1 1/2 cups canned tomato sauce 2 medium egg whites, lightly beaten 1 3/4 cups part-skim ricotta cheese 4[...]

4 boneless skinless chicken breast halves , cut into 1/4 ",strips 1 onion , chopped 2 cloves garlic , minced 28 ounces Italian-style tomatoes , chopped 1[...]

4 chicken breasts , with bone and skin 1/2 cup frozen spinach , Thawed 1/2 cup ricotta cheese 3 garlic cloves , Crushed 1 tablespoon olive oil 1 onion ,[...]