2 pounds beef stew meat, cut into 1-inch cubes

1 can (10 3/4 oz) condensed cream of celery soup, undiluted

1 can (10 3/4 oz) condensed cream of mushroom soup, undiluted

1 medium onion, chopped
1 jar (6 oz) sliced mushrooms, drained
1 envelope onion soup mix
1/2 teaspoon pepper
1 cup sour cream
Hot cooked noodles.

In a 3 qt slow cooker, combine the first several ingredients.  Cover and cook
on low for 8 hours or until beef is tender.  Stir in sour cream.  Serve with noodles.
Serves 6