Salt Cod With Leeks

Directions

1. 1
   Soak the cod (which should be as light colored as possible) for at least 48 hours.
2. 2
   Cut it into 2-inch pieces and put into 3 1/2 pints of water with the onions and garlic, sliced, and the bouquet garni. Bring to a boil and simmer for 15 minutes.
3. 3
   Dab the pieces of cod dry. Flour lightly and fry in very hot olive oil until golden brown. Transfer to the bottom of a gratin dish with fish slice.
4. 4
   Slice the leeks (the white part only) and brown slightly in the same pan.
5. 5
   Put them on top of the cod. Add the stock and plenty of pepper.
6. 6
   Put in a hot oven for about 20 minutes. Serve with mashed or boiled potatoes.