Delizioso sgombro! Il pesce si scioglie in bocca, anche le ossa

To make canned mackerel, start with 1.2 kg of fresh frozen mackerel, season it with a teaspoon of salt, a teaspoon of sugar, a bay leaf, a third teaspoon of coriander, a few peppercorns, and a few peppercorns, then add 200 g of water and 70 g of neutral vegetable oil. After removing the head, fins, and entrails, rinse the fish thoroughly and cut it into portions. Place the pieces in a pot, add the spices, pour in the water and oil, and bring to a boil. Reduce the heat and simmer for 2.5 hours, then remove from the heat and let it cool completely.