Go Back
–+ servings
Crispy Parmesan

Crispy Parmesan Potato Gratin for Ultimate Comfort Food Bliss

This Crispy Parmesan Potato Gratin offers cheesy indulgence with every bite, perfect for any dinner gathering.
Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 1 hour 15 minutes
Resting Time 5 minutes
Total Time 1 hour 35 minutes
Servings: 4 servings
Course: Dinner
Cuisine: French
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Cream Sauce
  • 2 cups Heavy Cream Can substitute with half-and-half for a lighter option.
  • 1 teaspoon Kosher Salt Use sea salt if preferred.
  • 4 cloves Garlic Fresh minced garlic yields the best taste.
  • 2 tablespoons Butter Can use olive oil for a dairy-free option.
  • 1 medium Shallot Substitute with yellow onion if needed.
For the Potatoes
  • 2 pounds Yukon Gold or White Potatoes Thinly slice for texture.
For the Cheese Topping
  • 1 cup Gruyere Cheese Can use Emmental or mozzarella for a different flavor profile.
  • 1 cup Parmesan Cheese Can substitute with Pecorino Romano.
For Garnish
  • 2 teaspoons Fresh Thyme Use dried thyme if fresh is unavailable.

Equipment

  • Cast Iron Skillet
  • mandoline slicer
  • Small saucepan

Method
 

Step-by-Step Instructions for Crispy Parmesan Potato Gratin
  1. Preheat your oven to 325°F (160°C).
  2. In a small saucepan over low heat, combine the heavy cream, kosher salt, and minced garlic. Simmer gently for about 5 minutes, then remove from heat.
  3. Using a mandoline slicer, thinly slice your Yukon Gold potatoes to about 1/8 inch thickness.
  4. Melt butter in your cast iron skillet over low heat and sauté the diced shallots for about 5 minutes until caramelized.
  5. Arrange the thinly sliced potatoes in a spiral pattern over the caramelized shallots. Pour the cream mixture evenly over them.
  6. Cover the skillet tightly with aluminum foil and bake for 1 hour and 15 minutes.
  7. Remove the foil, sprinkle grated Gruyere and Parmesan cheese over the potatoes, and broil for about 5 minutes until golden brown.
  8. Allow cooling slightly before serving. Enjoy your creamy, cheesy dish!

Nutrition

Serving: 1servingCalories: 350kcalCarbohydrates: 30gProtein: 10gFat: 25gSaturated Fat: 15gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gTrans Fat: 1gCholesterol: 80mgSodium: 500mgPotassium: 600mgFiber: 3gSugar: 2gVitamin A: 500IUVitamin C: 10mgCalcium: 250mgIron: 2mg

Notes

Store leftovers in an airtight container for up to 3 days in the fridge. For longer storage, freeze before broiling for up to 2 months.

Tried this recipe?

Let us know how it was!