Classic Potato Gratin Recipe

Indulge in this creamy, dreamy Classic Potato Gratin! Thinly sliced potatoes are layered with a rich, cheesy sauce and baked to golden perfection. A decadent side dish that's perfect for holidays or any special occasion.

Prep Time 20 mins
Cook Time 60 mins
Calories 599.7 kcal
Protein 18g
Rating 5.0 (8 Reviews)
Classic Potato Gratin 20

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Classic Potato Gratin

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How to Make Classic Potato Gratin

  1. Preheat oven to 375°F (190°C).
  2. Butter a 9x13 inch baking dish.
  3. In a medium bowl, whisk together heavy cream, milk, Gruyère cheese, Parmesan cheese, minced garlic, salt, pepper, and a pinch of nutmeg (if using).
  4. Layer half of the sliced potatoes in the prepared baking dish, slightly overlapping.
  5. Pour half of the cream mixture over the potatoes.
  6. Repeat layers with remaining potatoes and cream mixture.
  7. Dot the top with remaining butter.
  8. Bake for 60 minutes, or until potatoes are tender and the top is golden brown and bubbly.
  9. Let stand for 10 minutes before serving.

Nutrition Information (Approximate per serving)

Sodium

20 g

Sugar

6g

Fat

150g

Carbs

11g

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