Prepare all of the ingredients. Preheat oven to 400deg.
In a bowl, combine ham, scallions, mushrooms, oil, salt, pepper, parsley, onion, and parmesan cheese. Toss to coat.
Brush inside of each of the 6 baking dishes with melted butter. Spoon ham and veggie mixture into each dish, forming a well in the center for the eggs. Break two eggs directly into the well. Place dishes on baking sheet and place in oven for 15 minutes. (whites should be cooked through but yolks should still be runny).
Toast bread in toaster or all in the oven. After toasted, brush with remaining melted butter. Cut in half and serve alongside baking dish.