Sprinkle liquid smoke over both sides of the brisket and sprinkle celery, garlic and ... hours total). Combine brown sugar, vinegar, Worcestershire sauce, ketchup, dry mustard, salt and ... adequate coverage or taste.
Mix first 8 ingredients together and rub over brisket. Cover and let set ... juice. Mix together ketchup, Liquid Smoke, Worcestershire sauce and brown sugar and cook over medium heat ... hour at 300 degrees.