1, Generally speaking, frozen jiaozi needs to be boiled for about 15 minutes after being put into the pot. After being frozen, both the skin and the stuffing of jiaozi will become hard, so it will take more time to cook. When cooking, basically wait until jiaozi floats to the surface, and then turn to low heat for about 5-8 minutes.

2, dumpling skin can also be made of hot noodles, crispy noodles, egg steps or rice noodles; The stuffing can be vegetarian, sweet and salty; The cooking method can also be steamed, baked, fried, fried, etc. There are three kinds of meat stuffing, shrimp, crab roe, sea cucumber, fish, chicken, pork, beef, mutton, etc., and vegetarian stuffing is divided into assorted vegetarian stuffing and ordinary vegetarian stuffing.