3 to 5 lbs. boneless beef brisket
1/2 cup ketchup
1 1/2 teaspoons salt
1/4 cup vinegar
1/2 medium onion, chopped
1 table Worcestershire sauce
1 1/2 teaspoons liquid smoke
1/4 teaspoon coarsely ground black pepper

Wipe beef dry and rub with salt. Place on a 15 inch piece of double thickness aluminum foil. Combine remaining ingredients. Pour over brisket. Wrap securely in foil. Place in 250 degree
oven for 6 to 8 hours.

Cut diagonally across the grain into thin slices. Serve “au jus” or with steamed buns.