GaKaye said:
Actually, true scalloped potatoes don't have cheese. Au Gratin potatoes have cheese.
The way I've always made them (scalloped), is to layer sliced potatoes and onions in a buttered casserole dish. Top each layer with salt, pepper a sprinkle of flour, and dot with butter. Put the layers all the way to the top of the dish. Then pour milk on top, until it comes up to the top layer of potatoes. Bake, uncovered, at 350 for 45 minutes. Be sure to let is set for 15 minutes or so before serving.
This is how I make mine too. I learned this from my mother and grandmother, who were both great Southern women.
