Potato Gratin (gromperenzgratin)

Potato Gratin, also known as Gromperenzgratin, is a classic Luxembourgian dish that features layers of thinly sliced potatoes baked in a creamy, cheesy sauce. This comforting and hearty dish is perfect for a cozy family dinner or a special holiday meal.

Vegetarian Side dish Luxembourgian Potato Gratin Gromperenzgratin Luxembourgian Cuisine Cheesy Potato Dish
Potato Gratin (gromperenzgratin)

Ingredients

  • 6 large potatoes, peeled and thinly sliced
  • 2 cups grated Gruyère cheese
  • 2 cups heavy cream
  • 4 cloves garlic, minced
  • Salt and pepper to taste
  • 1/4 cup butter, diced

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. In a bowl, mix the grated Gruyère cheese, heavy cream, minced garlic, salt, and pepper.
  3. Layer half of the sliced potatoes in a greased baking dish. Pour half of the cheese and cream mixture over the potatoes.
  4. Repeat with the remaining potatoes and cheese mixture. Dot the top with diced butter.
  5. Cover the dish with foil and bake for 45 minutes. Then, remove the foil and bake for an additional 15 minutes or until the top is golden and bubbly.
  6. Let it rest for 10 minutes before serving.

Cooking & Preparation

Preparation time:
20 minutes
Cooking time:
1 hour
Total time:
1 hour
Cooking method
Oven

Nutritional facts per 1 serving

Calories
350 per serving
Carbohydrates
30g
Protein
10g
Fat
20g

Supplies

Baking dish Foil

Tools

Knife Cutting board Grater Bowl

Serving suggestions

Serve the Potato Gratin as a side dish with roasted chicken or beef. It also pairs well with a fresh green salad.

Tips & tricks

For a crispy top, broil the gratin for a few minutes at the end of the cooking time.

Cost

$12