Cod Poached in Cider

The ideal fish for this Norman preparation is Dover sole—the real thing, a fish with great flavor and unmatched texture. But this isn’t an ideal world—you’re unlikely to find Dover sole and equally unlikely to want to pay the asking price if you do. Fortunately, cod is a good substitute. In fact, as long as you don’t overcook it, it’s fantastic here. Any firm but not tough white fillet will also work: red snapper and black sea bass are excellent choices.

If you can pick up mussels a