Barbecue Brisket
["4 lb. brisket", "tenderizer", "2 Tbsp. liquid smoke", "1 tsp. garlic powder", "2 tsp. celery seed", "2 tsp. Worcestershire sauce", "1 1/2 tsp. salt", "1 Tbsp. wine vinegar", "1/3 c. oil"]
["Sprinkle brisket with tenderizer. Put in big Tupperware pan and marinate 2 days. Keep turning it over. Cook at 275\u00b0 from 8:30 to 5:00 or at 250\u00b0 overnight for lunch. During the last hour of cooking, cover with 1 cup of barbecue sauce."]
["brisket", "tenderizer", "liquid smoke", "garlic powder", "celery", "Worcestershire sauce", "salt", "wine vinegar", "oil"]