Preheat oven to 350°F
In large cast iron skillet, brown ground beef with Italian Seasoning and Oregano.
Line 9x12 casserole dish with deli ham (for "crust"). These can overlap.
While beef is browning, shred Mozzarella and Parmesan cheeses, set aside.
Add pizza sauce to browned beef in skillet and mix well.
Layer ground beef, cheese, pepperoni, repeat until all is in casserole dish
Top with pepperoni.
Bake for 20 minutes or until cheese is bubbly.
