Confit d’Oignons au Cidre (Cider-Spiked Onion Confit)

This condiment is a version of one David Nahon serves with his buckwheat crepes: "You need a pan that sticks a bit," says Nahon, "or the onions won't caramelize." Dollop spoonfuls of the confit over Buckwheat Crepes, along with a few slices of crisp, fried bacon and a sprinkling of parsley.