Holiday Brisket in Barbecue Sauce Recipe

Preheat oven to 350°. Place meat in roasting pan. Mix preserves, steak sauce, ketchup, and sugar in large bowl until well blended. Add onions toss to coat. Pour evenly over meat, cover with foil. Puncture in several places with sharp knife or fork to vent. Bake 3 1/2 to 4 hours or until meat is tender. Let stand covered 10 minutes before slicing. Serve with the meat drippings.