Boil. Pour 1 gallon of fresh or frozen and thawed apple cider into a heavy stockpot. For a clearer syrup, avoid any sediment that has settled to the bottom of the jug. Add 1-1/2 cups sugar.
What eggnog is to the winter holidays, so apple cider is to the fall ... sell single cups instead of a jug and not have to disclose untreated ingredients. If you insist on consuming untreated ...