I had almost 1 dozen egg whites to use up after I used the yolks in my eggnog. The other day I was at Costco and saw egg white quiches and knew that's exactly what I wanted to make, esp. since I had an extra pastry shell in the freezer.
I was very vigilant about the pastry shell this time--I pulled it out halfway through baking to poke out the air bubbles forming. I sauteed broccoli, onions, and mushrooms before adding them to the bottom of the pastry shell. Sprinkled goat cheese, then laid out 6 slices of canadian bacon on top, and then poured in my egg/milk mixture. Next time I would use more egg and less milk, again. Topped with the rest of the goat cheese and a bit of mozarella. Turned out a beautiful golden brown!
