My sister gave me this recipe for a yummy, easy sandwich. We normally marinate the chicken breasts in either yoshida sauce or terriyaki sauce. I recommend the Dai Day duck sauce but use your favorite.
Grill breasts until done. Lightly butter rolls & grill until toasty. Layer chicken, ham & cheese on bun. (At this point, we like to put sandwich in toaster oven or oven just until cheese melts). Serve with duck sauce so each person can add as much or little as they like.