If you can't buy good fresh fish, you can use frozen seafood.

1. Make salad dressing: mix mustard with lemon juice. I love their salads are sour, so add enough lemon juice or vinegar. Here squeezed about half a lemon. Gradually in a thin stream, pour about 50 g of olive oil, constantly whisking the dressing with a whisk to emulsify.

Chop the onion, pepper and tomatoes into cubes and pour in the filling.

Stir well and leave the vegetables to marinate while you prepare fish and seafood.

2. Clean the shrimp and remove the heads.

3. Cook salmon over medium heat in olive oil, first skin side down, for 5-7 minutes, then on the other side for another 3-5 minutes. The sunflower and pepper the fillets, let cool and cut into large cubes.

4. Discard open mussels that do not close when tapped. Remove the "beard" and will scrape the brush. Put the clean mussels in a large pot. Water and salt are to be added, since within the shells there are salt water the mussels will release while cooking. Cover pot and cook mussels over medium heat (or slightly below average) until they are revealed. Discard unopened shells and remove the mussels from the drop-down. The liquid remaining from their preparation, you can save and use for cooking fish soup. 5. Add the beans to the vegetables and stir.

6. On a plate put the coarsely chopped iceberg lettuce, sprinkle with lemon juice, olive oil, a little salt and pepper.

7. Put vegetable mixture, then fish, mussels and shrimp, and then some more vegetables.

8. Let the salad stand for 5 minutes, the fish is soaked in sauce from vegetables.

9. Sprinkle with finely chopped herbs - chives or dill

Bon appetit!