Add 1-1/2 cups sugar. Then bring to a boil ... So when boiling apple cider, it is easy to cross the line from making syrup to making jelly (though other factors come into play as well).

is a fermented liquid made from apple juice, says Jessica Cording, R.D., author of The Little Book of Game-Changers. To make it, you ferment the sugar from apples, creating acetic acid—the main ...