Barbecue Beef
["3 lb. beef chuck, cut in 1-inch cubes", "2 c. chopped onion", "3 green peppers, chopped", "1 (6 oz.) tomato paste", "1/2 c. brown sugar, packed", "1/4 c. cider vinegar", "3 Tbsp. chili powder", "2 tsp. salt", "2 tsp. Worcestershire sauce", "1 tsp. dry mustard"]
["Put into 3 1/2 to 5-quart slow cooker in order given.", "Cover and cook on high for 8 hours.", "With wire whisk, stir until meat is shredded.", "Serve on hard rolls or burger buns."]
["beef chuck", "onion", "green peppers", "tomato paste", "brown sugar", "cider vinegar", "chili powder", "salt", "Worcestershire sauce", "dry mustard"]