Three Potatoes In A Pot - cooking recipe

Ingredients

2 large white potatoes
2 medium sweet potatoes
3 -4 medium red potatoes
1/2 cup butter, melted
3 tablespoons fresh parmesan cheese, grated (or Asiago cheese. Additional cheese may be sprinkled between potato layers, if desired)
salt and pepper

Preparation

Wash and pare white and sweet potatoes; wash redskin potatoes, do not pare. Cut all into thin slices; no thicker than 1/4 inch and thinner if you can manage it. (A mandolin slicer works great for this!) Keep potatoes in salted water as you work. There should be approximately 2 cups of each potato.
Brush the bottom and sides of a 12x8 inch baking dish with melted butter; sprinkle with 3 tablespoons cheese.
Drain and dry potatoes.
Arrange 6 layers of potato slices in baking dish in this alternating order: white; sweet; redskin. Brush each layer with melted butter and sprinkle with salt and pepper. If desired, sprinkle each layer with additional grated cheese. End with redskin potatoes.
Cover baker tightly with aluminum foil. Bake in a 350 degree oven for 45 minutes. Carefully remove foil and continue baking for 30 minutes, until potatoes are brown and tender.