Mashed Potato Bake

Mashed potato bake is an easy way to serve potatoes during the holidays.  Why?  Because you can prepare it a couple of days in advance and then just warm them up before serving.  This came in very handy for me at Thanksgiving.  I made the potatoes two days in advance and then they warmed in the oven while I carved the turkey.  It was way less hectic in the kitchen and I didn’t have to...