I love to make creative recipes in muffin cups, and Crustless Broccoli Quiche are too good to be true. They have very few carbohydrates, lots of protein and very little fat. They also taste great for breakfast, lunch or a snack, and they are a great way to get your kids to eat broccoli. Feel free to use all Cheddar cheese or substitute mozzarella, Parmesan or any of your favorite cheese. Note, they can stick to the pan so spray the pans well, and carefully take a knife around the edges to remove them. They should look like these-no crust, but still so delicous!