Sometimes when you go to a nice restaurant and order fish or steak and you choose mashed potatoes as a side- they make it all fancy and stack all the food. On the bottom is a nicely rounded circle shape of mashed potatoes and then the meat is placed on top of them with other garnishes to make it look sooo fancy.
My question is....how do I do that in a nice clean way? Is there a certain tool to shape the mashed poatoes and then put them on the plate? if there is a tool-what is it called?