No specialty equipment required—just a heavy pot and two round cookie cutters turn out bakery-style rings. The donuts freeze and reheat beautifully, so you can stockpile a stash for spontaneous, cider-scented cravings.
Apple cider, 1½ cups (to be reduced to ½ cup concentrate)
Pour the apple cider into a small saucepan and simmer until reduced to about one-third of its original volume
Chef’s Note: Reduce the cider the night before and chill it—cold, syrupy cider thickens the batter, making cleaner cuts and keeping the donuts from absorbing excess oil. Whisk in 2 tablespoons of buttermilk for a subtle tang that balances the sweetness and softens the crumb. Fry only three or four at a time, letting the oil rebound to 350 °F between batches for evenly puffed, non-greasy results.