Preheat oven to 350°. With fork slightly beat egg; add meat, onion, salt, pepper 1/2 can of tomato sauce and bead crumbs. Combine lightly, but well. Shape into oval loaves and place in a shallow baking dish. Bake 40 minutes. Pour off most of the grease. Meanwhile, stir the cornstarch with the brown sugar. Stir in the rest of the tomato sauces, wine vinegar, mustard, beef cube and water. Cook stirring until thickened. Pour over meat loaves. Bake, basting often for 30 minutes.
Servings: