Sister E gave me 2 AMC pots together with this recipe years ago. I've cooked this on a few occassions but I just can't get it done correctly. It took me more than two hours to cook this and the meat is too tender. I've always wondered what could have gone wrong. When I was invited to Auntie A's house for the AMC cooking demo, the agent LY cooked this too. I remember she took less than an hour to complete this dish. However, I was too preoccupied and forgot to ask her about it.
It was only until recently when I consulted Auntie A on the method. Alas, I've been using small fire, no wonder it took ages to cook!