Cream-Poached Cod Fillets with White Wine, Mushrooms, Onions, and Tomatoes


 * Source: https://www.deandeluca.com/cream-poached-cod-fillets-with-white-wine-mushrooms-onions-and-tomatoes

Ingredients

 * 1 tablespoon unsalted butter
 * 3/4 pound shiitake mushrooms, stems discarded and the mushrooms sliced thin
 * 1 medium onion, halved, sliced thin
 * 2 medium tomatoes, peeled, seeded, and chopped
 * 2 large shallots, sliced thin
 * 1/4 cup dry white wine
 * 2 tablespoons minced fresh flat-leaf parsley plus additional for garnish
 * 1 teaspoon fresh thyme
 * 1 1/4 cups crème fraîche
 * salt and pepper to taste
 * 1 1/2 pounds fresh cod fillets (about 1/2 inch thick), cut into strips 1 1/2 inches wide

Directions

 * 1) Divide the butter between two 10-inch skillets. Place the skillets over moderately low heat, and divide the mushrooms, onion, tomatoes, shallots, white wine, 2 tablespoons of the minced parsley, and thyme between them. Cook, stirring occasionally, for about 8 minutes, or until the vegetables are softened and the liquid is almost evaporated.
 * 2) Divide the créme frâiche between the skillets and bring to a bare simmer. Season to taste with salt and pepper. Stir in the cod, dividing it between the skillets, and cook very gently, turning once, for 5 to 8 minutes (when the centers of the fish are milky white, the cod is done).
 * 3) Transfer the cod to a platter. If you wish the sauce to be a little thicker, boil it for 1 to 2 minutes, or until it is reduced to the desired consistency. Pour the sauce over the fish, garnish with the additional parsley, and serve hot.