Throw the meat in a pan, slap some ketchup on a bun ... Clearly the bun should be as fresh as possible, and, if it's a store-bought hamburger bun, the best one you can get. But what about toasting ...
There is plenty of debate around what makes the ideal hamburger bun. Instead of adding our voice ... Even if it falls apart in the pan, you can simply scoop it up and stuff it into the pita.