1 pkg. fine egg noodles (cook according to directions)
1 1/2 lb. lean ground meat
1 jar Prego spaghetti sauce
1 sm. jar sliced mushrooms

WHITE SAUCE:

1 (8 oz.) container sour cream
4 oz. cream cheese
1/2 can mushroom soup

Brown meat, drain. Mix with spaghetti sauce and drained mushrooms. Make white sauce by mixing sour cream, cream cheese and the 1/2 can mushroom soup. Spray dish with Pam 1st layer the egg noodles, 2nd layer hamburger sauce and 3rd layer white sauce. Top with Parmesan cheese. Bake at 350 degrees until hot and bubbly.