Depending on what kind of pot you use to simmer it, it is usually simmered on low heat for an hour or two. If it is a pressure cooker, 15 minutes after the gas is out can be; casserole, then low heat stew about an hour; ordinary pot will need one and a half to two hours.

Pig's feet soup practice:

1. pig's feet clean water, add cold water to the pot, not more than pig's feet, boil over high heat and then turn off the fire, fish out of the boiled pig's feet and wash again. (This blanched pig's feet without fishy flavor and blood foam, stewed more white)

2. ginger slices, carrots, lettuce cut into pieces.

3. stew pot clean, put the blanched pig's feet and then into the pig's feet twice as much cold water, put ginger, large fire boil ten minutes to small fire slow thirty minutes.

4. Add carrots, lettuce pieces, continue to simmer for ten minutes.

5. Put the appropriate amount of salt, sprinkle some green onions can be out of the pot.