Open a pound can of nut cero or other nut food, split through the center lengthwise, lay in an oiled pan, brush the top over with oil or vegetable butter and put in the oven until a slight crust forms on the meat. Then pour over it a thin brown sauce and continue to bake for 1/2 hour, basting it now and then over the top with gravy. When done, lift out on a carving board, slice and serve with either of the preceding dressings, as follows: Put a spoonful of dressing on the platter, lay a slice of nut food on the top and pour a spoonful of gravy on half of the food. Serve with a sprig of parsley at one end, and a small piece of cranberry jelly, if at hand.