1 1/2 lbs. lean ground beef
1 c. chopped onion
1 can whole kernel corn, drained
1 can cream of chicken soup
1 can cream of mushroom soup
1 sm. container sour cream
15 oz. pkg. noodles, cooked & drained

Brown beef, add other ingredients. Pour into casserole dish. Bake at 350 degrees for 30 minutes.