Using Puff Pastry, cut each sheet into 4. Press into a Muffin tin greased with cooking spray.
Saute chopped onion, bacon and mushrooms and place into the bottom of the pastry. Crack in a fresh free range egg and top with half a cherry tomato, some chopped shallots and grated cheese.
Bake in a 180 degrees oven for 25 minutes or until the pasty is golden and the egg is cooked.
You can also make a big pie in a pyrex pie dish or what you have and slice it. I find these cook a lot quicker and it is a really easy meal to throw together. When I can I make fresh pastry, but being so busy at work these days I just don't have the time :-)