You can use your leftover ham to make deviled ham or ham lasagna.
Deviled ham makes a great sandwich spread or dip.
As a sandwich, deviled ham is best on toast, but as a dip it elevates your favorite cracker to hors d'oeuvre status.
If the deviled ham is too devilish (hot), add one tablespoon of mayonnaise at a time, pulsing to mix.
Once you get the flavor just right, put the deviled ham in a bowl and let rest, covered, in the refrigerator for at least an hour.