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Close up image of sliced leek and gruyere quiche.

Leek and Gruyere Quiche

This Leek and Gruyere Quiche highlights a classic flavor pairing in a perfectly custardy dish with a few shortcuts that make it even more enjoyable. With tender leeks and creamy gruyere cheese, it's an impressive brunch or even meal prep for the week. 
5 from 1 vote
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Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Servings: 6 servings

Ingredients

  • 4 eggs
  • ¼ cup whole milk
  • ¾ cup heavy cream
  • 3 leeks sliced into half-moons, 2 cups
  • ¾ cup shredded gruyere cheese
  • 2 teaspoon kosher salt
  • 1 teaspoon black pepper
  • 1 tablespoon olive oil
  • 1 store bought pie crust

Instructions

  • Preheat your oven to 400℉.
  • Par-bake your pie crust in a pie pan at 400°F for 10 minutes then remove. Reduce the oven temperature to 375°F.
  • Warm a large skillet over medium heat. Add the olive oil, once warm add the leeks and sauté until soft, about 5-10 minutes. Set them aside to get to room temperature.
  • In a large bowl, whisk together the eggs, heavy cream, whole milk, salt and pepper. 
  • Place the pre-made pie crust on a rimmed baking sheet, put the sautéed leeks on the bottom.
  • Pour the egg mixture directly on top of the leeks. 
  • Scatter the grated cheese overtop, allowing it to sink in a bit. 
  • Bake for approximately 30 minutes until golden brown and set. Remove and let the baked quiche cool for at least 15 minutes before digging in. 

Video

Nutrition Estimate

Calories: 395kcal | Carbohydrates: 22g | Protein: 12g | Fat: 29g | Saturated Fat: 14g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 11g | Trans Fat: 0.01g | Cholesterol: 162mg | Sodium: 1071mg | Potassium: 210mg | Fiber: 2g | Sugar: 3g | Vitamin A: 1513IU | Vitamin C: 6mg | Calcium: 249mg | Iron: 2mg
Course: Breakfast, Brunch
Cuisine: American, French
Keyword: Eggs, quiche
Author: Haley