Cotriade

- Melt the chopped shallots for 2 minutes with the butter in a pot. Add the white wine and 1 liter of water, the bouquet garni, the peeled and sliced potatoes. Add salt and pepper. Let cook for 15 minutes.

- Add the four fish steaks, the mackerel and the red mullet cut into sections. Cook for another 10 minutes at a simmer.

- Drain the fish and potatoes with a skimmer. Divide them between plates and sprinkle with a little broth.