Smoked Brisket
["1 (5 to 6 lb.) trimmed brisket", "1 bottle liquid smoke", "garlic and celery salt", "1 onion, chopped", "Worcestershire sauce", "1 (6 oz.) bottle barbecue sauce"]
["Place brisket in roaster.", "Pour liquid smoke over brisket. Sprinkle with garlic and celery salt; cover with onion.", "Cover and refrigerate overnight."]
["brisket", "liquid smoke", "garlic", "onion", "Worcestershire sauce", "barbecue sauce"]