2, steamed stuffed bun, if you want to keep it for a long time, you can put it in a fresh-keeping box and put it in the freezer. If it is steamed bread, try to eat it on the same day. If you want to keep it, you can put it in the refrigerator and heat it the next day.

3. As long as it is starchy food, whether it is sweet potato, purple potato, potato, yam, taro, lotus root, rice, steamed bread, cake, etc. If you can't finish it in a short time, it is suitable for sub-packaging and freezing, and take out one at a time. After being taken out, it can be steamed directly without thawing, or it can be naturally thawed in the refrigerator or thawed in the microwave oven, and then baked and eaten.