15 minutes.

Lighter teeth a little better, 20 minutes is almost enough to eat a good texture.

There are older people or teeth not very good people slightly more than ten minutes. The pig's hooves rinsed with water, thrown into the electric pressure cooker on the pressure of fifteen to twenty minutes or so, the water must be full, this step is in order to remove the pig's hooves in the blood, you can also consider putting some vinegar and ginger in the water to remove the odor. This step when you open the pot, you will find a layer of foam on top of the water, remove the water and foam, leaving the pig's feet.

Expanded:

Generally speaking, the pig's trotters should be rinsed with water, and then poured into the pressure cooker. It will take about 15-20 minutes, or you can spray the pressure cooker for 15 minutes on high heat, reduce the heat to low for 10 minutes, and then simmer for 20 minutes.

In the process of stewing pig's trotters in the pressure cooker, the water must be full, this step is to remove the blood in the pig's trotters, you can also consider putting some vinegar and ginger in the water to remove the odor. This step when you open the pot, you will find that the water will have a layer of foam, remove the water and foam, you can enjoy a delicious stewed pig's feet!

If the pig's feet will be stewed, then the flavor is naturally very good, the most afraid of is not stewed pig's feet, not only can not bite and chew, but also with a smell, so it is recommended to stew pig's feet when it is best to use a pressure cooker, if you want to use a normal casserole dish to stew, it is best to stew for a longer period of time!

Reference: