Spicy cold ox (beef) tongue sandwiches

If you've ordered a platter of cold meat in a Chinese restaurant, you might have noticed that one of the items on the platter is cold pork tongue. Pork tongue is wonderful when served cold. And the same is even more true for ox (beef) tongue. These sandwiches with ox (beef) tongue make a deliciously filling meal. I cooked a whole tongue in salted water with plenty of herbs and spices, divided the tongue into three portions and used one portion to ... »