3 tablespoons olive oil  | 
                                                2 teaspoons minced garlic  | 
                                                1/4 cup frozen chopped onions  | 
                                                1 (14 1/2 ounce) can stewed tomatoes seasoned with basil garlic & oregano  | 
                                                1 (8 ounce) can tomato sauce  | 
                                                1/3 cup grated parmesan cheese  | 
                                                5 -6 boneless skinless chicken breasts  | 
                                                1 (8 ounce) package shredded mozzarella cheese  | 
                                                1 (12 ounce) package fettuccine pasta  |