fish with Chinese sauerkraut. This is a classic food from Chongqing. It is famous in China for its unique flavor and cooking techniques. Grass carp is the main dish of pickled fish, and kimchi is the auxiliary ingredient. Fish with pickled vegetables tastes sour and delicious. Fish with pickled vegetables is rich in protein, which can supplement the protein of human body. It is also rich in minerals, which can supplement the mineral content of human body. It can increase people's appetite in winter, and hot pickled fish can also warm people's body and mind. In winter, some people's appetite is not very strong, while lettuce can enhance people's appetite, which is perfect for eating in winter. Moreover, eating lettuce in winter can also speed up the secretion of human digestive juice, enhance people's digestive ability, and at the same time, it is also very helpful for relieving colds caused by catching cold in winter. Mutton is a kind of meat that must be recommended in winter, and its effect is completely incomparable with other meats. Because eating mutton can not only help people keep warm from the cold, but also enhance people's immunity and prevent some people with low immunity from getting sick because of the cold in winter. Potatoes have high nutritional and medicinal value, rich in nutrients, containing protein, minerals (phosphorus, calcium, etc.), vitamins and other ingredients, and their nutritional structure is also reasonable, so they are called "underground apples". Therefore, the food made from potatoes is delicious, and there are many nutrients for the human body, such as mashed potatoes, baked potatoes and potato soup, etc. These foods are suitable for eating in winter. Potatoes taste delicate and tender, and they are delicious, especially after being dipped in some delicious sauces. They are very suitable for eating in cold winter and can warm our body and mind. Soup contains a lot of vitamins, sugars and dietary fiber. Drinking this soup in winter can not only enhance people's appetite and help digestion, but also provide enough calories for the human body. It's ok to eat some beef. Because people's digestive organs are connected with the outside world, they will inevitably be affected by the cold climate. At this time, eating some beef can effectively protect these digestive organs. Beef soup is also a delicious food suitable for eating in winter. After all, soup is a kind of mild food, which can warm our body and mind.