Chicken Milano

6 boneless skinless chicken breasts (4oz each)
1/2 C all-purpose flour
2 eggs, beaten
1 C Italian bread crumbs
1/2 C butter or margarine
1 C marinara sauce
1 C half-and-half
1/2 C shredded mozzarella
1/4 C grated Parmesan

Preheat oven to 350. Roll each chicken in flour; dip in beaten egg. Roll in bread crumbs to coat well. Heat butter in large skillet over medium-high heat; add chicken. Cook until browned on all sides, about 10 minutes. Mix marinara sauce and half-and-half in a small bowl, reserving 2 tablespoons. Pour into baking dish. Arrange chicken in prepared dish. Mix cheeses in small bowl. Sprinkle over chicken. Top with reserved sauce. Bake, loosely covered, until cooked through, about 30 minutes.