Lay out the raw ham as a rectangular grid, about 2 cm longer than the asparagus on both sides. Spread the ground beef evenly on top and season with the South African Rub mixture. Then a layer of cooked ham is placed on top so that not so much sauce and asparagus water get directly into the mince later. Then pour the asparagus and a little hollandaise sauce over the ham.
Roll everything up into a roll and, if necessary, mend the outside with some raw ham.
Now everything goes into the smoker at around 120 - 130 degrees until a core temperature of 75 degrees is reached. Brush with the BBQ sauce every now and then.