Mix vegetables, water and Seasoning Mix in slow cooker.
Coat beef with flour. Stir into ingredients in slow cooker. Cover.
Cook 8 hours on LOW or 5 hours on HIGH until beef is tender.
Test Kitchen Tip: For a shorter cook time, more flavor and more tender beef, brown flour-coated beef in 2 tablespoons oil on medium-high heat in large skillet. Drain, if needed. Stir browned beef into remaining ingredients in slow cooker. Cook 4 hours on HIGH.
For best results, do not remove cover during cooking.