1, quick-frozen zongzi should be immediately put into the freezer of the refrigerator and kept below-18℃. Avoid repeated freezing. Quick-frozen zongzi is best cooked and heated, boiled in boiling water for 13~ 15 minutes before eating.

2, you can choose vacuum packaging, it is best to put it in a cool and dry place after vacuum to avoid direct sunlight. It can be stored at 8℃ ~ 65438 05℃ for 3~9 months. Check for air leakage and flatulence before eating.

3. When jiaozi in the refrigerator is cooked again, it is best not to cook it in water. We can steam it by steaming, which will taste better.