500g red grapes (seedless)
1 cup apple cider vinegar
¼ cup water
1 cup sugar
½ teaspoon black peppercorns
¼ teaspoon mustard seeds
½ a vanilla pod
Carefully trim the stem ends from the grapes by slicing the ends neatly and pack into sterilised jars.
Add the water, vinegar and sugar in pan and bring to boil.
Add the spices and vanilla bean and remove from the heat.
Pour the hot vinegar mixture over the grapes and seal the jars.