I tried a new recipe last week that I'll be making again. I think it would work great with leftover ham. I used a small ham, not knowing it was sliced. When I cut it into cubes, they fell apart! It didn't change the good flavor though.
This is a crockpot recipe, and it smelled really good as it cooked.
The only thing I didn't like was that this cooks in water, so you have to use a straining spoon to take it out of the crockpot, or else you would have a lot of water on your plate. :)
Crockpot Ham, Potatoes and Green Beans
2 lbs of fresh green beans
2 lbs of ham, cubed
4 baking potatoes, cubed
1 large onion, diced
Place all ingredients into your crockpot, add 3 cups of water and season with
salt & pepper to taste. You can add any other seasonings you like. Cook on low for 6 hours.