Mozzarella chicken

4 whole chicken breasts (boneless)
4 eggs
Italian bread crumbs
3/4 lb. margarine
1/2 lb. fresh mushrooms
1/2 lb. Mozzarella cheese

Slice breasts into serving size pieces. Place chicken in slightly beaten egg for 1 hour. Refrigerate. Saute mushrooms and set aside. Roll chicken pieces in bread crumbs and fry in margarine until brown (10 minutes). Place chicken in 9 x 13 dish and put mushrooms on top. Heat oven to 325 degrees. Bake for 10 to 15 minutes. Then add cheese on top. Put chicken back in oven until cheese melts.