2. What side dishes can be put in pickled fish? Actually, it depends on your own personal preference. Of course, it also depends on which vegetables pickled fish is suitable for stewing with. The biggest feature of pickled fish is pickled cabbage. The biggest essence of a pot of pickled fish is whether the pickled cabbage is authentic or not. As for what other dishes to put, it is actually a relatively secondary choice, because too many other dishes will cover up the characteristics of pickled fish. There is no way to taste the original flavor of pickled fish, so it is best to add some seasoning ingredients when cooking pickled fish, such as coriander, pepper, pickled pepper and other seasonings. This kind of food can make the taste of pickled fish more authentic, and it will not mask the taste of pickled fish itself, so it is best not to add too many other vegetables to make pickled fish at home.