Beef Diablo
["3 to 4 lb. boneless chuck roast", "3 large potatoes, peeled and quartered", "1 large onion, sliced", "2 to 3 Tbsp. flour", "1 Tbsp. chili sauce", "1 Tbsp. Worcestershire sauce", "1 tsp. vinegar", "1 Tbsp. sugar", "1 Tbsp. prepared mustard"]
["Trim all excess fat from roast.", "Place potatoes in bottom of crock-pot.", "Lay sliced onions over potatoes.", "Place roast over potatoes.", "Pour 1/2 cup water over roast.", "Make paste of remaining ingredients and spread paste over roast.", "Cover and cook on low setting for 8 to 10 hours.", "(I usually put this on to cook in morning.", "While I'm at work, my dinner is cooking.)", "Make a nice tossed salad, rolls and tea.", "You have a lovely dinner."]
["boneless chuck roast", "potatoes", "onion", "flour", "chili sauce", "Worcestershire sauce", "vinegar", "sugar", "mustard"]