Spinach potato casserole is a simple, creamy, and cheesy side dish that works as a hearty side or a light main course. The ...

This potato casserole is similar to au gratin potatoes, with the addition of hearty mushrooms and onions. If you can't tolerate dairy, this recipe may not be for you because it's super cheesy.

Much like the Mediterranean Harvest Gratin that I made previously, this vegetable casserole was very simple to make. There was a little more work than with the Mediterranean Harvest Gratin though ...