* Exported from MasterCook * Beef Diablo Recipe By : Rival's Crock-Pot Slow Cooker Cuisine; 1995 Serving Size : 1 Preparation Time :0:00 Categories : Beef Amount Measure Ingredient -- Preparation Method -------- ------------ -------------------------------- 3 pounds beef arm or boneless pot roast(up to 4 lb) 3 potatoes -- peeled and sliced 1 onion -- sliced 2 tablespoons flour 1 tablespoon prepared mustard 1 tablespoon chili sauce 1 tablespoon Worcestershire sauce 1 teaspoon vinegar 1 teaspoon sugar serves 4 to 6 Trim all excess fat from roast. Place potatoes and onion in bottom of Crock-Pot. Make a smooth paste of flour, mustard, chili sauce, Worchestershire sauce, vinegar, and sugar. Spread over top of roast (cut roast in half, if necessary, to fit easily). Place roast in Crock-Pot on top of potatoes and onions. cover and cook on Low for 10 to 12 hours or on High for 5 to 6 hours. - - - - - - - - - - - - - - - - - -