I made two ham casseroles last night, from leftover ham.
The first with baby shell pasta, the second with leftover mashed potatoes and cream corn. To both I added:
cooked, cubed, leftover ham
chopped hot pepper
1 can cream of celery soup
1 can milk
Baked at 350°F 1 hour, covered. Uncover 20 minutes to crisp the top.