This Celery Root Gratin Is Perfect for Cold Days
by Claire Lower on Skillet, shared by Claire Lower to from Lifehacker on (#49H5V)

We are right in the middle of the bad, seemingly never-ending portion of winter, and all I want to do is eat mountains of creamy carbohydrates. Obviously our three-ingredient potatoes au gratin would do just fine, but the noble spud isn't the only root that takes well to a gratin-ing.