Makes about 3½ pints • 4 lbs. firm, unblemished peaches • 3¼ cups cider vinegar • 2 cups sugar • 1 stick cinnamon • 1 Tbs. allspice • 1 Tbs. whole cloves • ½ tsp. ginger • zest of 1 lemon, peeled off in thin strips 1. Put the peaches carefully into a large pot of...
