One layer of creamy, cheesy deliciousness is good-but not good enough. So we made two. This mashed potato casserole will be the best-loved side at every holiday meal.
Let's just state the plain facts. It is nearly impossible for me to take an appealing picture of a casserole-type meal, but please take my word for it: this meal is fantastic. My cousin Camille (who incidentally was my post-college