Here is one last recipe from my new book Not Your Mother's Casseroles. This is one of the very easiest recipes I know how to make in the oven. This recipe is really just a template for a baked egg dish that comes out creamy and fluffy inside — like a traditional American diner omelet — and that can be filled with anything you like. I call for ham, Parmesan cheese, and parsley here, but you can add anything! And the best part is that this literally takes 5 minutes to throw together.