Caramelized Onion, Mushroom and Gruyere Quiche with Oat Crust

I love a good quiche and this one certainly fit the bill.  I made my first one of these quiches and shared with family...so just a couple days later I made it again.  Yep, its that good!

The recipe link - click here

According to the recipe its only 270 calories...not bad for something that tastes so good.