Make a thick pudding crust, line a dish with it, or what is better, a cake tin, put a layer of sliced onions, then a layer of salt beef cut in slices, a layer of sliced potatoes, a layer of pork, and another of onions, strew pepper over all, cover with a crust, and tie down tightly with a cloth previously dipped in boiling water and floured. Boil for two hours, and serve hot in a dish.