1, frozen preservation: put the refrigerator freezer layer preservation, refrigerated state can be kept fresh for about 5 days, the freezer can be saved for a longer period of time. When the dumplings are stored in several small packets, each small packet is taken out to be eaten at once, and can not be refrozen.

2, immersed in dumplings in the water: the cooked dumplings into the boiled dumplings "dumplings in the water" to soak. Boiled more than ten hours of "dumpling water" floating on the layer of thick grease, can block the entry of bacteria, so you can save 3-7 days.

3, drying preservation: put the dumplings into an iron pot, with a small fire to dry the dumplings of water, so that the dumplings remain dry. It can be kept for 3-5 days

4, vacuum preservation: you can buy vacuum bags at home and then vacuum preservation. Shelf life at room temperature is 9 months, leakage or rising bag, can not be eaten.

5, fresh box sealed preservation: prepare a fresh box, dumplings with cool white water or mineral water soaked on 10 minutes. After soaking, use a paper towel to wipe the excess water dry, and then put the dumplings into the plastic box. Put a spoonful of baking soda in the corner of the box, the main purpose of using baking soda is to digest the air inside the box. Then we put the lid on, put the plastic box into the freezer inside the refrigerator to save it, you can let the dumplings put three months, fresh and not bad.