Melt The Butter In A Skillet Over Medium Heat. Cook The Onion, Garlic Scapes, And Ham In The Melted Butter Until The Onion Is Tender, About 5 Minutes. Beat The Eggs, Milk, Salt, And Pepper Together In A Small Bowl; Pour Into The Skillet And Cook, Stirring Continually, Until The Eggs Have Nearly Set, But Are Still Slightly Moist. Add About Half The Cheddar Cheese; Cook And Stir Until The Eggs Are Completely Cooked, About 5 Minutes. Top With The Remaining Cheddar Cheese To Serve.