Fish, seafood, and mushroom gratin: the easy recipe

Preparation of the fish Cook the fish fillets in a broth (10 minutes) with the mushrooms. Drain, cut the fish fillets into pieces, and slice the mushrooms.

Mix the fish, mushrooms, shrimp, drained and crumbled mussels, and crab with the béchamel sauce mixed with cream and half of the cheese.

Cooking Put everything in a lightly oiled baking dish, sprinkle with the remaining cheese, and broil for about 10 minutes.