GIBLET GRAVY

Boil neck, gizzard and wing tips together until tender. Pour off excess of fat in pan in which poultry has been roasted; add enough stock from the gizzard and neck to make 3 cups of gravy. Chop gizzard, liver and heart and add; add 1 teaspoon finely cut onion, 1 teaspoon salt, ⅛ teaspoon pepper, 2 tablespoons flour mixed with a little cold water and boil 3 minutes.