I believe that the great American hamburger is a thing of beauty, its simple charms noble, pristine. The basic recipe—ground beef, salt, and pepper, formed into a patty, grilled or seared on a griddle, then nestled between two halves of a bun, usually but not necessarily accompanied by lettuce, a tomato slice, and some ketchup—is, to my mind, un-improvable by man or God. A good burger can be made more complicated, even more interesting by the addition of other ingredients—like good cheese, or bacon … relish perhaps, but it will never be made better.