Preheat oven to 400F degrees. Spray a muffin tin with nonstick cooking spray.
Press each ham slice into the muffin cups.
Crack 1 egg into each ham lined cup.
Bake for 20 min. until cooked through.
Remove from oven and put a pinch of cheese one each ham & egg cup while hot.
Cool for 10 min. Scoop out each ham, egg, & cheese bite with a spoon.
Sprinkle with diced green onion and serve.
These store wonderfully in an airtight container in the refrigerator up to 5 days, or freeze. Just thaw to room temperature and warm up for 30 sec. in microwave.