Add butter to a large 12" Skillet over medium heat.
Add the diced potatoes and onions and cook, stirring occasionally for about 10 minutes.
Season the potatoes and stir in.
Add the corned beef and cook another 5 minutes.
Crack the eggs over the top then place skillet into the oven to bake for 10 minutes (or until eggs look like they're cooked to your liking.
Sprinkle some chopped parsley for garnish.
Notes
Instead of parsley you could sprinkle some green onions on top.This recipe will work with canned corned beef. You may need to reduce the all purpose seasoning amount, depending on the salt level.