I bought a couple of lamb shanks from the butcher today and they look great but they were frozen - the butcher said you can cook them from frozen but now I'm not so sure.
I was planning on cooking them in the oven on a low temp for about an hour and a half - just in some stock, wine and herbs. Would you add a bit of extra time on? Do you think they will turn out OK?
Also, how long would people think they would take to defrost? They weigh about a pound each.
Thanks in advance.