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Close-up of a golden-brown baked Leek Gratin in a ceramic baking dish.

Leek Gratin


  • Author: habibarecipes
  • Total Time: 45 min
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A creamy and savory leek gratin, perfect as a side dish.


Ingredients

Scale
  • 2 lbs leeks, white and light green parts only, washed and sliced
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • 1.5 cups milk
  • 0.5 teaspoon salt
  • 0.25 teaspoon black pepper
  • 0.25 teaspoon nutmeg
  • 1 cup shredded Gruyere cheese
  • 0.5 cup grated Parmesan cheese

Instructions

  1. Preheat your oven to 375°F (190°C).
  2. Melt butter in a saucepan over medium heat. Add leeks and cook until softened, about 5-7 minutes.
  3. Sprinkle flour over leeks and stir for 1 minute.
  4. Gradually whisk in milk until smooth. Bring to a simmer, stirring constantly, until thickened.
  5. Stir in salt, pepper, and nutmeg. Remove from heat.
  6. Stir in Gruyere cheese until melted.
  7. Pour leek mixture into a greased baking dish.
  8. Sprinkle Parmesan cheese over the top.
  9. Bake for 20-25 minutes, or until bubbly and golden brown.

Notes

  • For a richer flavor, you can use heavy cream instead of milk.
  • Add a pinch of cayenne pepper for a little heat.
  • Ensure leeks are thoroughly washed to remove any grit.
  • Prep Time: 15 min
  • Cook Time: 30 min
  • Category: Side Dish
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 1 serving
  • Calories: 250
  • Sugar: 5g
  • Sodium: 400mg
  • Fat: 15g
  • Saturated Fat: 8g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 15g
  • Fiber: 3g
  • Protein: 10g
  • Cholesterol: 40mg

Keywords: leek gratin, leek recipe, gratin recipe, vegetable gratin, cheesy leeks, side dish