River perch soup with potatoes

The rule for cooking fish soup is that the fresher the fish, the tastier it will be!!! In the summer we gather with the whole family on the river bank. My husband’s task is to catch fish, mine is to cook the fish soup. Nature, fresh air, live fish - everything that makes fish soup even tastier! Unfortunately, it’s winter outside now and I’ll tell you the recipe for “winter” fish soup. When cooking it at home, there are a number of rules. First, the fish soup needs to be cooked in a non-oxidizing container (enamel or clay). Second, it should not be seasoned with overcooked onions, cereals, flour, or butter. Third, the fish soup tastes better if you cook it uncovered over moderate or low heat.