Asparagus, Mushroom and Ham Quiche with a Potato Crust

When we were visiting our friends over the Thanksgiving holiday we had an asparagus and ham quiche that was amazing. I decided to re-create this quiche using a potato crust to make it a little bit healthier. I added caramelized onions, mushrooms and tomatoes for extra flavor as well as Swiss cheese. This was a delicious meal that my husband and I thoroughly enjoyed. Our kids wouldn't try it