Barbecue Beef
["1 (5 lb.) rump roast", "1 onion, chopped and sauteed", "1 pt. chili sauce", "1 c. ketchup", "1/2 tsp. Worcestershire sauce", "2 c. water", "2 Tbsp. cornstarch", "1 Tbsp. chili powder", "1 tsp. paprika", "1/8 tsp. pepper", "4 Tbsp. vinegar", "1/2 c. brown sugar", "1/2 tsp. allspice"]
["Cook roast completely; slice into thin slices.", "Saute onion; add other ingredients.", "Bring to boil, stirring.", "Layer meat and sauce in Dutch oven or big pan.", "Cover and bake at 325\u00b0 for 3 hours.", "Serve on buns or rolls."]
["rump roast", "onion", "chili sauce", "ketchup", "Worcestershire sauce", "water", "cornstarch", "chili powder", "paprika", "pepper", "vinegar", "brown sugar", "allspice"]