This is what we always have at Dustin's grandparent's house on Christmas morning. Dustin loves it and it is so easy and cheap that I made it for dinner last night. mmmmm!
Grandma's Breakfast Casserole
6 slices bread
1/2 lb cheese
1/2 lb ham
Cube and place in casserole dish
2 c milk
1/2 tsp ground mustard
1/2 tsp salt
Beat together and pour over bread, cheese and ham mixture.
Melt 1/3 stick butter and pour over casserole.
Cover and refrigerate over night.
Bake uncovered at 350 degrees for 45 min- 1 hour.