1 c. lemon juice
1 c. brown sugar
1 1/2 c. ketchup
3 tbsp. Dijon mustard
9 tbsp. Worcestershire sauce
3 tsp. salt
6 tbsp. cornstarch
6 tbsp. water

Mix all ingredients. Place 6 to 7 lbs. beef brisket in cooking bag. Pour liquid over meat in bag. Cook 5 hours at 300 degrees.