But trying to come up with unique things to do with leftovers, now that's the tricky part. So I went with throwing everything together. I mixed diced up ham into my green bean casserole along with the corn and a can of mixed vegetables. I decided it looked a little dry so I added a can of tomato soup. Then I layered that into a baking dish. I topped that with shredded sharp cheddar.
I mashed my sweet potatoes and russet potatoes together with salt, pepper, garlic and milk. I spooned them on top off the meat and veggie mixture. Then top with French fried onions and bake at 350 for half an hour.