Poisson à la bordelaise is a traditional fish dish originating from Bordeaux. The dish is usually made with a combination of hake, cod or halibut, breadcrumbs, butter, white wine, lemon juice, garlic, shallots, olive oil, salt, and black pepper.
The garlic and shallots are chopped and sautéed in butter. White wine, breadcrumbs, lemon juice, salt, and pepper are added to the pan and simmered over low heat. The fish is placed into an ovenproof pan, and the fillets are covered with the mixture from the other pan and drizzled with olive oil.