Potato and Parmesan Gratin

READY IN: 2hrs 30mins
Recipe by invictus

A nice deviation from the cheddar gratins.

Top Review by diner524

This is a great potato gratin recipe and loved the switch to using parmesan cheese!! I also loved the salting of the potatoes prior to the layering. Next time I would add some black pepper to the seasoning and cut back on the baking time. Mine got a little too browned when I checked on them at about 1 hour 45 minutes. But overall a great switch from the norm!! Made for Holiday Tag!!!

Ingredients Nutrition


  1. Put oven rack in middle position and preheat oven to 350°F.
  2. Peel potatoes and cut into 1/8-inch-thick slices with a knife or an adjustable-blade slicer, spreading slices out on a large kitchen towel. Sprinkle with sea salt (1 1/2 teaspoons).
  3. Stir together cream and milk.
  4. Dot bottom of a 3-quart shallow baking dish (13 by 9 inches) with half of butter and pour in 1/3 cup cream mixture. Without rinsing or drying potatoes, divide into 5 piles. Layer potatoes in baking dish, 1 pile per layer, spreading 1/3 cup cream mixture and one fourth of cheese between layers. Drizzle remaining cream mixture over potatoes and dot with remaining butter.
  5. Bake, uncovered, until potatoes are very tender and top is browned, about 2 hours. Let stand at room temperature 10 minutes before serving.

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