Leek Gratin (lyonnaise-style Gratin De Poireaux)

Leek Gratin, also known as Gratin de Poireaux, is a classic dish from Lyonnaise cuisine. This creamy and flavorful side dish is perfect for any occasion, whether it's a casual family dinner or a special holiday meal.

Vegetarian Gluten Free Side dish Lyonnaise French Cuisine Vegetable Gratin Creamy Side Dish
Leek Gratin (lyonnaise-style Gratin De Poireaux)

Ingredients

  • 4 large leeks, white and light green parts only, sliced
  • 2 tablespoons unsalted butter
  • 2 tablespoons all-purpose flour
  • 1 cup whole milk
  • 1/2 cup grated Gruyère cheese
  • Salt and pepper to taste

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. Boil the leeks in salted water for 5 minutes, then drain and pat dry.
  3. In a saucepan, melt the butter over medium heat. Stir in the flour and cook for 1 minute.
  4. Gradually whisk in the milk and cook until the sauce thickens, about 5 minutes.
  5. Remove the sauce from the heat and stir in half of the grated cheese. Season with salt and pepper.
  6. Arrange the leeks in a baking dish and pour the cheese sauce over them. Sprinkle the remaining cheese on top.
  7. Bake for 30-35 minutes, or until the top is golden and bubbly.
  8. Serve hot and enjoy!

Cooking & Preparation

Preparation time:
15 minutes
Cooking time:
40 minutes
Total time:
55 minutes
Cooking method
Oven-baked

Nutritional facts per 1 serving

Calories
200 per serving
Carbohydrates
15g
Protein
8g
Fat
12g

Supplies

Baking dish Saucepan Whisk

Tools

Oven

Serving suggestions

Serve the Leek Gratin as a side dish with roasted chicken or grilled fish. It also pairs well with a crisp green salad.

Tips & tricks

For a richer flavor, you can add a pinch of nutmeg to the cheese sauce before baking.

Cost

$10