因为大肠要煮很久所以我就放高压锅里煮了， 如果用普通的锅子煮的话至少要煮45-60分钟。 你可以用根筷子试试插入，如果很容易就插过去了那就可以了。 我用下面这种高压锅，用煮饭的那一档煮的。
Pig intestine 1 pound
Blanch the intestine in boiling water for 1 minute, then add it and the sauce to the pressure cooker cook it for 9 minutes.
I used the sauce that I made to braise the duck today. Since intestine needs to cook much long time, I used the pressure cooker shown above and press the one for rice. If you don’t have a pressure cooker at home, then you need to cook it much longer, use a chop stick to poke it, if it is easily going through, then it is done. This may not seem very appearing to you, but it is something very common for Chinese. We love it very much!!!!