Tender layers of both Sweet and Yukon Gold potatoes baked in a delicious cream sauce.
Preheat oven to 400 degrees. Once oven is to temperature, put skillet onto top rack for a couple of minutes. Add butter to warm skillet to melt and add minced garlic. Begin layering sliced potatoes on top of garlic butter, starting with a layer of sweet potatoes and then a layer of Yukon Gold. Generously salt and pepper each layer of potatoes and add a sprinkling of Parmesan cheese between every other layer, until all of your potatoes are layered in the skillet. Meanwhile whisk the heavy cream, nutmeg and thyme together and pour over the layered potatoes. Sprinkle with more Parmesan Cheese. Cover in foil and bake for 40 minutes, remove foil and bake for an additional 15 minutes.