Ingredients: Chinese cabbage, preserved eggs, diced scallops, green and red peppers and onions.

Practice: Wash scallops and soak them in warm water for 20 minutes. Chinese cabbage is pitted and broken into whole leaves, and large pieces can be vertically divided into two or three pieces; Dice preserved eggs, green peppers and onions. Take an oil pan, heat the oil, and saute the minced chives; Add dried scallop and dried scallop water, and bring to a boil. Add preserved eggs, cooking wine and sugar, and boil; Add cabbage leaves, cook until transparent, take out the leaves and put them on a plate. Add green pepper to the soup and add a little salt to taste; Collect the juice until it is thick and pour it on the cabbage.

Efficacy: Chinese cabbage has high nutritional value, inexhaustible cellulose and vitamins, and also has the function of beauty and eye protection. Chinese cabbage is the only food type in winter. It can also promote appetite, improve immunity and physique, and promote metabolism.

2. Porphyra yam roll

Ingredients: 1 yam, 2 lavers, half a carrot, a little soy sauce, mustard.

Practice: Wash off the topsoil of yam, steam it on the pot for about 20 minutes, take it out and cool it a little, and peel off the skin by hand. Mash yam with fork and spoon, add chopped diced carrots and mix well. Tear the sushi seaweed in half, spread one piece on the sushi curtain, and smear a proper amount of yam mud on the seaweed. Roll it up from one end, tightly shape it with a sushi curtain, and stick a little water on the end of seaweed. Porphyra and yam rolls are cut into sections with a knife, dipped in sushi soy sauce and eaten together with mustard.

Efficacy: Yam can rectify the digestive system, reduce subcutaneous fat deposition and avoid obesity. Seaweed is low in calories, but high in fiber, and there is almost no risk of getting fat. It is a delicious snack that women and children can safely eat. Yam is suitable for winter consumption, which can reduce weight and promote new digestion and absorption.