Beef Stroganoff Sauce

1. Saute onions until softened. 2. Add in mushrooms and saute 2-3 minutes. Set aside. 3. Saute stew meat until browned. 4. Add broth, cream soup, worcestershire sauce, salt, and pepper to meat. Stir thoroughly. 5. Add in onions and mushrooms. 6. Let simmer for 30 minutes to 1 hour. 7. Add in cream cheese and sour cream prior to serving. Stir thoroughly to mix. Allow to heat through.