Gratin Dauphinois with Gruyere Topping

Gratin Dauphinois with Gruyere Topping

Classic DishGratin Dauphinois

Prep: 20 min • Cook: 70 min. A delightful twist on the classic, this rich potato gratin features a bubbly, golden Gruyere cheese crust for added flavor and texture. This dish is a hearty and comforting side, perfect for special occasions or a cozy family meal.

Preparation time
20 min
Cooking time
1 hr 10 min
Total time
1 hr 30 min
Servings
6

Instructions

Preparation

  1. 1Preheat your oven to 190°C (375°F).
  2. 2Rub the inside of a 2-quart gratin dish or casserole dish with the halved garlic cloves, then discard the garlic. Butter the dish generously.
  3. 3Arrange the thinly sliced potatoes in the prepared dish, overlapping them slightly. You can do this in layers for a more structured gratin.

Cooking

  1. 1In a medium saucepan, combine the milk, heavy cream, nutmeg, salt, and pepper. Heat gently over medium heat until just simmering. Do not boil.
  2. 2Pour the warm cream mixture evenly over the potatoes in the gratin dish. Ensure the liquid comes about two-thirds of the way up the potatoes.
  3. 3Cover the dish tightly with aluminum foil.
  4. 4Bake in the preheated oven for 40 minutes.
  5. 5Remove the foil, sprinkle the grated Gruyere cheese evenly over the top of the potatoes.
  6. 6Return to the oven, uncovered, and bake for another 30-35 minutes, or until the potatoes are tender when pierced with a fork and the top is golden brown and bubbly.
  7. 7Let the gratin rest for 10-15 minutes before serving. This allows the sauce to thicken slightly.

Nutrition Information

Calories
450 kcal
Protein
12 g
Fat
28 g
Carbs
38 g
NutrientPer serving
Calories450 kcal
Protein12 g
Fat28 g
Carbs38 g

Tips

  • For best results, use starchy potatoes like Yukon Gold or Russet and slice them evenly.
  • Do not boil the cream mixture; gentle simmering is key to infusing flavors without curdling.
  • Allowing the gratin to rest ensures a better texture and makes it easier to serve neat portions.

By Chef Michael Ilin