Preheat oven to 375°F, spray a 9”x13” casserole dish with non stick cooking spray or grease with melted butter and set aside.
Assemble the enchiladas by laying the tortillas out on a large surface. Place a piece of ham in the center of each tortilla, then top with the scrambled egg, breakfast sausage and 2 cups of shredded cheese.
Roll the tortillas up and place one by one into the prepared casserole dish.
"Enchilada" Sauce
In a medium sized mixing bowl combine the eggs, milk, Worcestershire sauce, and dijon mustard, whisking to combine.
Pour the prepared sauce over top of the enchiladas in the casserole dish.
Top with remaining 1 cup of shredded cheese.
Corn Flake Topping
In a small bowl combine the crushed corn flakes and the melted butter, toss with a fork to combine.
Sprinkle the corn flake topping on top of the entire casserole, spreading evenly.
Bake for 30 minutes until set and serve immediately.
Notes
Leftovers can be stored 3-4 days in an airtight container, in the refrigerator.