Just goto giant eagle, buy the islays sauce (should be in a jar that says buy 1.25lbs of their islays chip chopped ham), ask for the islays meat at the deli counter chip chopped, they'll cut it Bible paper thin if they do it right.

Layer it meat then a little sauce in a container then heat it, then transfer to a bun. Bun is gonna get soggy so don't try to heat it on the bun or it's gonna be mushy as hell before you even eat it.

It's referred to as "ham barbecue", I don't think you'll find it at any restuaunt. It was Def an at home meal.