Ingredients for Potato And Parmesan Gratin
- Boiling Potatoes
- Fine Sea Salt
- Heavy Cream
- Whole Milk
- Unsalted Butter
- Parmigiano Reggiano Cheese
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How to Make Potato And Parmesan Gratin
- Preheat oven to 350°F (175°C). Position oven rack in the middle.
- Peel 2 lbs potatoes and thinly slice them to 1/8-inch thickness using a mandoline slicer or sharp knife. Spread slices on a clean kitchen towel to absorb excess moisture.
- Lightly sprinkle potatoes with 1 teaspoon sea salt.
- In a medium bowl, whisk together 1 cup heavy cream and 1/2 cup whole milk.
- Melt 4 tablespoons (1/2 stick) butter. Spread half in the bottom of a 3-quart shallow baking dish.
- Pour 1/3 cup of the cream mixture into the prepared baking dish.
- Arrange 1/5 of the potato slices in a single layer, overlapping slightly. Repeat layering with 1/3 cup of the cream mixture and 1/4 cup grated Parmesan cheese (about 1 cup total). Repeat layers until all potatoes and cheese are used, ending with a potato layer.
- Drizzle the remaining cream mixture over the top. Dot with the remaining 2 tablespoons of melted butter.
- Bake uncovered for 120-150 minutes, or until the potatoes are very tender and the top is golden brown and bubbly.
- Let the gratin stand for 10 minutes before serving. Enjoy!
Nutrition Information (Approximate per serving)
Sodium
37 g
Sugar
15g
Fat
72g
Carbs
16g
