Block Party Barbecue
["6 lb. beef brisket", "1/4 c. liquid smoke", "1 tsp. garlic powder", "1 tsp. minced onion", "1 tsp. salt", "1/2 tsp. pepper", "1 c. water", "1 (32 oz.) bottle Heinz tomato ketchup", "1 c. reserved meat juices", "3/4 c. firmly packed brown sugar", "1/4 c. Worcestershire sauce", "2 Tbsp. white vinegar", "1 1/2 tsp. prepared mustard", "1 1/2 tsp. celery salt", "1 tsp. minced onion", "1 tsp. salt", "1/2 tsp. pepper", "1/2 tsp. garlic powder"]
["Put the first 7 ingredients in a roaster.", "Cover and bake in a 275\u00b0 oven until fork-tender, about 5 to 6 hours.", "Reserve 1 cup of meat juices.", "Chill meat for easier slicing.", "Remove excess fat from meat, slice thinly across grain."]
["beef brisket", "liquid smoke", "garlic powder", "onion", "salt", "pepper", "water", "tomato ketchup", "reserved meat", "brown sugar", "Worcestershire sauce", "white vinegar", "mustard", "celery salt", "onion", "salt", "pepper", "garlic powder"]