Scalloped Potatoes with Caramelized Onions

We were having steak for dinner and I thought some creamy potatoes would be a delicious side dish. I found this recipe on The Food Network for Scalloped Potatoes. I adapted it to work with what ingredients I had on hand. This dish was simple to make and so delicious. I loved the sharp flavor of the Asiago cheese with the soft potatoes and creamy caramelized onions. It paired beautifully with the