Preheat oven to 375° F.
In a medium bowl, whisk together eggs, milk, and Sweet & Spicy Cocoa Rub.
Lightly grease a muffin tin with butter or nonstick spray. Place 2-3 tablespoons of assorted leftovers into each cup. Fill each cavity 2/3 full with egg mixture and top with shredded cheese.
Bake for 9-12 minutes or until the center is set, remove from pans and serve immediately.
This makes a great post-holiday family activity! Set up a make your own station and let everyone mix and match their flavors.