Ingredients

The following ingredients have 4 Servings
  • Unsalted butter for gratin dish
  • 3 medium Yukon Gold potatoes, peeled and sliced 1/8 inch thick
  • 1 tablespoon chopped thyme
  • 1/2 teaspoon freshly grated nutmeg
  • Kosher salt to taste
  • Freshly ground black pepper to taste
  • 1 1/4 cups heavy cream
  • 2 small sweet potatoes, peeled and sliced 1/8 inch thick

Instruction

  • Preheat oven to 300 degrees. Butter a medium gratin dish. Line bottom with a layer of Yukon Gold potatoes. Sprinkle with a little thyme and nutmeg. Season lightly with salt and pepper, and pour over a little cream. Add a layer of sweet potato slices, and repeat with the thyme, nutmeg, salt, pepper and cream. Continue layering, ending with sweet potatoes, thyme, nutmeg, salt, pepper and cream.
  • Bake in oven for 1 to 1 1/4 hours, until potatoes are tender when pierced with a fork. Cover with aluminum foil if top gets too dark.