Halibut, cod, salmon, or pompano, 1 pound,
Butter, 1 tablespoon,
Flour, 1 tablespoon,
Milk, 1 cup,
Cream, 1 tablespoon,
Lemon juice, 1 teaspoon,
Onion juice, 1 teaspoon,
Melt the butter and flour together, and while they are boiling, add the milk. Take it away from the fire, and add the yolk of the egg, and the seasoning. Then return it to the fire, and cook it until it is smooth, then take it from the fire, and add the fish, which was set aside to cool.
Place the whole mixture in small cups, or molds to cool.
This should be served on a bed of rice, and garnished with cresses.