Beef Stroganoff

2 pounds Stew meat
1/4 teaspoon pepper
1 large onion chopped
1 can cream of mushroom soup
1 can cream of onion soup
1 can (4 oz) sliced mushrooms drained
1 package (8 oz) cream cheese cubed
1 container (8 oz) Sour cream
6 cups hot cooked noodles or rice if desired

Mix beef, onion, soups, mushrooms and pepper in crockpot.

Cover and cook on low 8-10 hours or until beef is very tender. Stir cream cheese into beef mixture until melted. Stir in sour cream. Serve beef mixture over noodles.