The fillings of children's jiaozi are carrots, celery, black fungus, pork and corn.

1. Carrot stuffing: Carrots contain substances with high nutritional value, such as vitamin b 1, vitamin b2, anthocyanin, calcium, iron, copper and zinc, which can supplement nutrition for children.

2. Celery stuffing: Celery is rich in protein, carbohydrates, carotene, B vitamins, calcium, phosphorus, iron, sodium and so on, and has high edible value.

3. Auricularia auricula stuffing: Auricularia auricula is rich in protein, fat, sugar and various vitamins and minerals, which can supplement nutrition for human body after eating.

4. Pork stuffing: Pork contains energy, protein, fat, carbohydrate, sodium, vitamins, dietary fiber and other nutrients. Eating it can replenish human energy.

5. Corn stuffing: The nutrition of corn is comprehensive, including protein, fat, sugar, calcium, phosphorus, iron, carotene, vitamin B 1, B2, nicotinic acid, sitosterol, lecithin, vitamin E, lysine and so on. , so that its nutrition is balanced.