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Parmesan and Gruyere Potato Gratin

Crispy Parmesan and Gruyere Potato Gratin for Cozy Nights

This Crispy Parmesan and Gruyere Potato Gratin is a comforting dish featuring layers of Yukon Gold potatoes, heavy cream, and cheese, perfect for cozy dinners.
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Prep Time 30 minutes
Cook Time 55 minutes
Resting Time 15 minutes
Total Time 1 hour 40 minutes
Servings: 6 servings
Course: Dinner
Cuisine: French
Calories: 450
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Gratin
  • 3 pounds Yukon Gold Potatoes Sliced into 1/8-inch rounds
  • 2 cups Heavy Cream
  • 1 cup Gruyere Cheese Grated
  • 1 cup Parmesan Cheese Grated
  • 2 cloves Garlic Finely minced
  • 1 tablespoon Fresh Thyme Chopped
  • to taste Salt
  • to taste Pepper
  • 4 tablespoons Unsalted Butter Cut into small pats
Optional Flavor Boosters
  • 1 cup Caramelized Onions
  • 1/4 teaspoon Nutmeg

Equipment

  • Mandoline or sharp knife
  • large baking dish
  • Aluminum foil

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C) and butter the baking dish.
  2. Slice the Yukon Gold potatoes into 1/8-inch thick rounds and keep them submerged in water.
  3. Layer half of the potatoes in the dish and season with salt, pepper, thyme, and half of the minced garlic.
  4. Sprinkle half of the Gruyere and Parmesan cheese over the first layer.
  5. Repeat with the remaining potatoes, seasoning, and cheese.
  6. Pour the heavy cream evenly over the layered potatoes.
  7. Dot with unsalted butter and sprinkle more Parmesan on top.
  8. Cover with aluminum foil and bake for 30 minutes.
  9. Remove foil and bake for an additional 20-25 minutes until golden and bubbly.
  10. Let the gratin rest for 10-15 minutes before serving.

Nutrition

Serving: 1servingCalories: 450kcalCarbohydrates: 36gProtein: 12gFat: 30gSaturated Fat: 18gCholesterol: 75mgSodium: 600mgPotassium: 800mgFiber: 3gSugar: 1gVitamin A: 700IUVitamin C: 20mgCalcium: 250mgIron: 2mg

Notes

Use high-quality ingredients for the best flavor. Store leftovers in an airtight container for up to 4 days or freeze for 2 months.

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