FILLETS OF HALIBUT À LA POULETTE
Free the fish of skin and bones and cut it into fillets. Sprinkle with lemon-juice, salt, and pepper. Cover with sliced onion and let stand for half an hour. Remove the onion, dip into melted butter, roll up each piece, and fasten with a wooden toothpick. Dip once more into the butter, dredge thickly with flour and bake for twenty minutes in a moderate oven. Cut the whites of three hard-boiled eggs into rings, and arrange around the fillets after taking up. Sprinkle the grated yolks over the fish and serve with Cream Sauce.