Step 1 of 3
Slow Cookers Beef Barley Soup
Place beef and vegetables in slow cooker.
Step 2 of 3
Slow Cookers Beef Barley Soup
Mix Seasoning Mix and water until blended. Pour over beef and vegetables. Cover.
Step 3 of 3
Slow Cookers Beef Barley Soup
Cook 7 hours on LOW. Stir in mushrooms and barley. Cover. Cook 1 hour longer on HIGH or until barley is tender. Stir before serving.