A number of products are approximate, it depends on the number of servings you want to cook. The photo shows all the stages. Fish boil in salted water with the onion, Bay leaf, pepper and a little lemon juice. Cool and disassemble into slices. Clean the mushrooms, cut into slices and fry. At the bottom of the cocotte put 1 tbsp of sauce, then hill put the fish slices, put a spoonful of mushrooms. Pour all of the sauce, sprinkle with grated cheese and send in a hot oven for 10-15 minutes, until the surface of Julien are brown.

Ready Julien take them out of the oven, cool slightly, garnish with shrimp, lemon slices and sprigs of greenery.