Leek and sorrel add an agreeably acid bite to this Breton stew of white fish, dramatically topped with salty black mussels. Like most northern stews, Cotriade is fortified with potatoes and made with white fish, like cod, haddock, hake, or whiting, plus a bit of rich fish, such as eel or mackerel. Alternatives in the United States are bluefish, red snapper, and flounder. Arugula can take the place of sorrel.
- 1 pound/450 g rich fish fillets, without skin
- 1 pound/450 g white fish fillets, without skin
- 11/2 pounds /675 g mussels
- 1 pound/450 g sorrel or arugula
- 2 tablespoons/30 g butter
- Fried croûtes made with 1 baguette, sliced, fried in 4 tablespoons/60 g butter, and rubbed with a cut garlic clove
- 2 tablespoons/30 g butter
- 2 onions, chopped
- 2 leeks, white and green parts, chopped
- 2 garlic cloves, finely chopped
- 1 quart/1 l fish stock
- 1 pound/450 g potatoes, quartered and thinly sliced
- 1 bouquet garni (a tied bundle of sprigs of fresh thyme sprigs, a dried bay leaf and sprigs of fresh parsley)
- Salt and pepper
- 1 cup/250 ml crème fraîche or heavy cream
- Juice of 1 lemon
Wash and dry the fish, and cut it into 2-inch/5-cm pieces. Clean the mussels. Strip the stems from the sorrel or arugula, wash the leaves thoroughly, and drain them. Melt the butter in a large saucepan over medium heat. Add the sorrel or arugula, cover, and cook until the greens are wilted, 2 to 3 minutes. Remove the lid and continue cooking until all the moisture has evaporated. Sorrel will have dissolved to a purée; arugula will need to be chopped. Fry the croûtes and set them aside.
For the cooking liquid, melt the butter in a large flameproof casserole or soup pot over medium heat. Add the onions, leeks, and garlic and cook, stirring often, until soft but not brown, 5 to 8 minutes. Add the stock, potatoes, bouquet garni, salt, and pepper and simmer until the potatoes are partially cooked, about 5 minutes.
Add the rich fish to the cooking liquid, pushing the pieces down into the liquid, and simmer for 2 minutes. Add the remaining fish and simmer until all the fish are nearly tender, 3 to 5 minutes longer. Add the sorrel or arugula and crème fraîche, shaking the pan so they mix into the liquid. Top with the mussels, cover and continue simmering until the mussels open, 3 to 5 minutes.
Discard the bouquet garni, add the lemon juice, taste, and adjust the seasoning. Salt may not be needed, as the mussels are salty. Serve the cotriade directly from the pot, with the croûtes in a separate bowl. If you have guests, you may want to lift out the cooked mussels, shell them, and put the meats back in the stew before serving so they are easier to eat.
photo by France Ruffenach
Excerpted from THE COUNTRY COOKING OF FRANCE
by Anne Willan, Chronicle Books, 2007.
One response to “Fish Stew with Sorrel and Leek (Cotriade Bretonne)”
Thanks for the Cotriade recipe. The recipe I have usually cooked from is from Pierre Franey’s seafood cookbook. His, interestingly enough has scallops as an ingredient.
Most of the references to Cotriade that I have seen suggest that it doesn’t include shellfish–though I have never been to that part of France, so don’t know what is actually traditional?
I got interested in cooking back when Julia Child first broadcast her TV shows. Remember that she mentioned La Varenne, etc.
Sounds like you’ve been through quite an adventure with the various incarnations of your school. Do you look back on that feeling it was mostly worth the while? I attended the London Cordon Bleu for a while–years ago.
Anyway, thanks again for the recipe, and hope all well,