3 arctic leeks Recipes

sliced leek (about 1 1/2 large), dry white wine, divided, duxelles, arctic char fillets, skinned, salt

leeks, white and light green parts (about 4 large leeks), unsalted butter, minced fresh thyme leaves, kosher salt and freshly ground pepper, apple cider, heavy cream, brandy or calvados, chopped flat-leaf parsley, whole book-boned arctic char (about 4 lb),* head and tail removed , if desired, olive oil, for brushing, sour cream, prepared horseradish, drained, kosher salt and freshly ground pepper