Ingredients: Fish (sole, mullet, or turbot), butter, salt, onion, garlic, carrots, celery, parsley, nutmeg, pepper, spice, mushrooms, tomatoes, flour, anchovies.

Fry an onion slightly in one and a half ounces of butter, add a small cut-up carrot, half a stick of celery, a sprig of parsley, and a salt anchovy (scaled), which will dissolve in the butter. Into this put the fish cut up in pieces, a pinch of spice and pepper, and let it simmer for a few minutes, then add two cut-up mushrooms, a tomato mashed up, and a little flour. Mix all together, and cook for twenty minutes.