Classic British Leek Gratin
A comforting side dish that combines the sweetness of leeks with the creaminess of cheese, all in a crispy, golden-brown gratin. Perfect for a cold winter's night.
Ingredients
- ●2-3 LeeksChopped, white and light green parts only
- ●1 cup GratinShredded or grated
- ●2 tablespoons ButterUnsalted
- ●2 tablespoons All-purpose flour
- ●1 cup Milk
- ●1/4 teaspoon Salt
- ●1/4 teaspoon Black pepper
Instructions
- 1
Preheat the oven to 375°F (190°C).
- 2
Butter a 9x13 inch baking dish.
- 3
In a large saucepan, sauté the chopped leeks in butter until softened.
- 4
Add the flour and cook for 1-2 minutes, stirring constantly.
- 5
Gradually add the milk, whisking continuously to avoid lumps.
- 6
Bring the mixture to a simmer and cook until thickened.
- 7
Season with salt and pepper to taste.
- 8
Transfer the leek mixture to the prepared baking dish.
- 9
Sprinkle the grated cheese evenly over the top.
- 10
Bake for 20-25 minutes, or until the top is golden brown and the gratin is heated through.
- 11
Serve hot, garnished with chopped fresh herbs if desired.