Raspberry Vinegar 1
Raspberry Vinegar is made either with malt vinegar or white vinegar (i.e. either
white-wine vinegar or dilute acetic acid). Malt vinegar adds to the colour,
which with white vinegar generally needs the addition of a little caramel to
deepen it. When made from the fruit 2 lb. of raspberries is required to a pint
of vinegar. Another method is to acidulate Raspberry-juice with acetic acid and
sweeten with plain syrup.