My problem -- and probably I am not alone in this -- are dietary restrictions. So when I order, it's not going be what's on the menu, rather some kind of meat o

My problem -- and probably I am not alone in this -- are dietary restrictions. So when I order, it's not going be what's on the menu, rather some kind of meat or fish from one entree and then side from another and maybe something I spotted available as a salad topping and I love it. If a server comes and takes my order they can write it down and most of the time they can make it work. I have no idea how to order this with a QR menu. It's not fungible.