1 . Stage
That's the kind of fish I had.
2 . Stage
Prepare the spices. Grind coriander seeds, peppercorns, cube and allspice peppercorns, and broken bay leaves in a mortar.
3 . Stage
Put the fish in a glass or enamel bowl (never in aluminum!), sprinkle with spices, mix. Salt with coarse salt and stir again.
4 . Stage
Cover with a plate, slightly pressing down (just slightly, no need to press here), close the pan, put in the refrigerator for 24 hours. In 24 hours you can eat it. Bon appetit!