If you want an authentic Maine Lobster Roll, all you will have in it is lobster and a just a tad of mayonnaise. Nothing else. Other things may be good and have them if you like, but a Maine one is maine-ly lobster. You may put it on any roll you like, but I generally use a hotdog type roll with the slit on top. A homemade hotdog roll would be wonderful. I always have the pieces pretty good sized so you can see the claw and pieces of the tail. Yummy!!!