Oven Barbecued Spare Ribs

      2 lb Spare ribs                          1 T  Worcestershire sauce
      1 ea Onion                               2 T  Brown Sugar
      2 T  Fat or salad oil                  1/2 c  Water
    1/4 c  Lemon juice                         1 c  Chili sauce
      2 T  Vinegar

  Place ribs in baking dish and bake in 350 oven 30 min.Chop onion;brown in
  fat or salad oil. Add juice, vinegar, worcestershire sauce, brown
  sugar,water, chili sauce, salt and pepper if you wish. Cook slowly 20
  min.Pour over ribs; continue baking 1 hour.