More sandwich
Any technique that increases the sandwich ratio we are all ears to listen to. By looking at this photo it would appear that by cutting a sandwich diagonally, you actually get more sandwiches. Do not ask us how this works but it just does and who are we to argue against science?
Anything that would increase the size of our yummy sandwich that we spent a long time making we are all for it. But sadly, this is just some kind of optical illusion and the size of your sandwich can not be increased unless of course if you add more bread and ingredients.