I cheated a little when I made Swiss Cheese and Mushroom Quiche this evening by using a frozen pastry crust. But by doing so, it made the dinner pretty quick!
The quiche had a base layer of Swiss cheese, then a warm mushroom and onion mixture, with a custard on top. I sprinkled paprika over the whole pie and baked for about an hour. There was a little too much filling for the pie crust, so I also made a small souffle!