Take a muffin pan and spray with olive oil.
Line each muffin with a slice of thinly sliced black forest ham. Crack one egg into each slice of ham.
Top with grated parmesan cheese and fresh oregano.
Bake at 350 -400 degrees for 10-12 minutes (this very much depends on your oven).
Serve each Nest Egg on a half of a toasted English Muffin,
two to a plate, and garnish with slice of tomato and a sprig of oregano.