Oven Barbecued Beef Brisket

Preheat oven to 350 degrees. Place the brisket in a large roasting pan, fat side up. Stir together the tomato sauce, steak sauce, sugar, lemon juice, hickory seasoning, garlic powder and Tabasco in a medium bowl. Pour the tomato mixture over the brisket. Cover the roasting pan tightly with foil and roast brisket about 3 hours until tender, basting occasionally with pan juices. Transfer the brisket to a cutting board and tent with foil. Pour the juices from the roasting pan into a large saucepan over medium heat. Stir together the flour and water in a small bowl until smooth. Stir the flour mixture into the pan juices and cook until simmering and thickened, stirring occasionally. Slice the brisket and serve with the sauce.