It is difficult to imagine a holiday table without appetizers of salted or pickled red fish. Such treats are considered a real delicacy. These snacks are served with fresh green onions, the aroma and taste of which goes well with fish dishes. This spicy treat serves as a real table decoration due to its elegant appearance. Of course, fresh trout is perfect for this recipe. The fresher the fish you choose, the tastier the snack will be. It should be noted that even in marinated form, trout is a source of benefits, since it contains a large amount of omega-3. This fatty acid supports the human cardiovascular system.