1. The electric pressure cooker doesn't need anyone to see anything. Some also have appointment timing function, which saves time, trouble, worry and convenience;

It seems that it is ok to boil eggs, which is said by people who have cooked them, but some will fry their shells when cooking. I haven't tried;

3. Cooking jiaozi in a pressure cooker is very simple, with a little more water, about 1/2. Boil it, put it in jiaozi (not too much, it's easy to bump into a ball), stir it in one direction for a few times, and when you see that jiaozi rotates completely, cover the pressure valve and the hole on the handle (Supor is like this, it's actually driven by pressure). For minced meat, it takes about 1-2 minutes to turn off the fire (depending on the size of jiaozi). When you can open the lid, you can see that the jiaozi in the pot is floating, and it seems to be inflated, that is, it is ripe and the temperature is just right. If you are not familiar, you will sink to the bottom. After the jiaozi out of the pot is served, shake the plate from time to time and it won't stick together (quick-freeze jiaozi for one more minute);

4. As for buying an electric pressure cooker, it will be equipped with two liners, which can be steamed with stainless steel liners and steaming racks. Sweet potatoes, corn, chestnuts, etc. are used as ordinary steamer.