Leek Mushroom and Gruyère Quiche

This Leek Mushroom and Gruyère Quiche is a delightful blend of tender leeks, earthy mushrooms, and creamy Gruyère cheese, all encased in a flaky pie crust. Ideal for brunch, lunch, or a light dinner, this savory quiche stands out with its rich flavors and satisfying texture. It’s an impressive dish that can easily be made ahead of time, making it perfect for gatherings or busy weeknights.

Why You’ll Love This Recipe

• Easy to Prepare: This quiche comes together quickly with simple ingredients and straightforward steps.
• Versatile Meal: Perfect for breakfast, brunch, lunch, or even dinner—this quiche fits any occasion.
• Flavorful Combination: The mix of leeks, mushrooms, and Gruyère creates a deliciously rich taste that everyone will love.
• Make-Ahead Friendly: You can prepare it in advance and simply reheat when ready to serve.
• Customizable Options: Feel free to add your favorite vegetables or proteins to personalize your quiche.

Tools and Preparation

Before you dive into this delicious recipe, gather the necessary tools to ensure a smooth cooking experience.

Essential Tools and Equipment

• 9” pie plate
• Medium skillet
• Mixing bowl
• Whisk
• Rimmed baking sheet

Importance of Each Tool

• 9” pie plate: Provides the perfect size for baking the quiche evenly.
• Medium skillet: Ideal for sautéing vegetables without overcrowding them.
• Mixing bowl: Essential for combining ingredients thoroughly before pouring into the crust.

Ingredients

Pie Crust

• 9” prepared pie crust

For the Filling

• 2 small leeks, trimmed, washed, and thoroughly cleaned
• 2 cups sliced mushrooms, brushed clean with stems removed
• 2 tablespoons butter
• 4 eggs
• 1/3 cup sour cream
• 2/3 cup whole milk
• 1 cup Gruyère, grated
• 1/2 teaspoon sea salt
• 1/2 teaspoon fresh-ground pepper

For Garnish

• 2 tablespoons fresh parsley, finely chopped

How to Make Leek Mushroom and Gruyère Quiche

Step 1: Preheat the Oven

Preheat your oven to 450°F (230°C). Place the pie crust in a 9” pie plate and bake for about 10 minutes. Remove from oven and set aside to cool.

Step 2: Sauté the Vegetables

Reduce the oven temperature to 375°F (190°C). In a medium skillet over medium-high heat:
1. Melt the butter.
2. Add the leeks and sauté for about 7 minutes until they are slightly translucent and browned at the edges.
3. Stir in the mushrooms and cook for an additional 5 minutes, stirring occasionally until softened.

Step 3: Prepare the Egg Mixture

In a medium bowl:
1. Beat together the eggs, sour cream, and milk until well combined.
2. Stir in the sautéed leeks and mushrooms while avoiding any excess liquid.
3. Add the grated Gruyère cheese along with sea salt and pepper; stir to combine everything evenly.

Step 4: Bake the Quiche

1. Place your pie shell on a rimmed baking sheet.
2. Gently pour the egg mixture into the crust.
3. Bake for 30-35 minutes or until the center is just set.

Step 5: Cool and Serve

Let cool for about 15 minutes before slicing. Serve warm garnished with fresh parsley if desired. Enjoy your delicious Leek Mushroom and Gruyère Quiche!

How to Serve Leek Mushroom and Gruyère Quiche

Serving your Leek Mushroom and Gruyère Quiche can enhance the dining experience. This dish is versatile and can be enjoyed in various ways, making it perfect for any occasion.

Individual Slices

• Serve warm, cut into wedges for a classic presentation. Each slice showcases the delicious layers of leeks, mushrooms, and cheese.

Salad Accompaniment

• Pair with a fresh green salad. A light vinaigrette will complement the rich flavors of the quiche without overpowering them.

Savory Garnishes

• Top with fresh herbs like chives or parsley. These add a burst of color and freshness that enhances the overall flavor profile.

Breakfast Spread

• Serve alongside breakfast items such as fresh fruit or yogurt. This creates a well-rounded brunch spread that appeals to different tastes.

Wine Pairing

• Consider offering a glass of white wine, such as Chardonnay. Its crispness pairs beautifully with the creamy texture of the quiche.

How to Perfect Leek Mushroom and Gruyère Quiche

To ensure your Leek Mushroom and Gruyère Quiche turns out perfectly every time, follow these helpful tips.

• Choose Fresh Ingredients: Use fresh leeks and mushrooms for optimal flavor. Fresh produce enhances the overall taste of the quiche.
• Pre-cook Vegetables: Sautéing leeks and mushrooms helps release their moisture. This prevents a soggy quiche and allows for better texture.
• Check Egg Mixture Consistency: Ensure your egg mixture is smooth before pouring into the crust. A well-blended filling sets properly during baking.
• Monitor Baking Time: Keep an eye on your quiche while it bakes. The center should be just set but not overcooked; this maintains creaminess.
• Let it Rest: Allow the quiche to cool for 15 minutes before slicing. This helps it firm up for easier cutting and serving.

Best Side Dishes for Leek Mushroom and Gruyère Quiche

Pairing side dishes with your Leek Mushroom and Gruyère Quiche can elevate your meal even further. Here are some delightful options:

1. Mixed Green Salad: A simple mix of greens dressed lightly in olive oil offers freshness to balance the richness of the quiche.
2. Roasted Asparagus: Lightly seasoned roasted asparagus adds a touch of elegance and complements the flavors beautifully.
3. Tomato Bruschetta: Crispy bread topped with diced tomatoes provides a refreshing contrast to the creamy quiche.
4. Herb Potato Wedges: Roasted potatoes seasoned with herbs create a hearty side that pairs well with this savory dish.
5. Fruit Platter: A colorful assortment of seasonal fruits adds sweetness and visual appeal to your table setting.
6. Creamy Coleslaw: A crunchy coleslaw brings texture and a zesty kick that contrasts nicely with the dish’s creaminess.
7. Garlic Bread: Serve slices of garlic bread for an extra indulgent side that everyone will love!
8. Vegetable Soup: A light vegetable soup can serve as an excellent starter before enjoying your main dish.

Common Mistakes to Avoid

Making a perfect Leek Mushroom and Gruyère Quiche can be easier with some attention to detail. Here are common mistakes to watch out for:

• Skipping the Pre-Bake: Not pre-baking the crust can lead to a soggy bottom. Always bake your pie crust for 10 minutes before adding the filling.
• Overcooking the Vegetables: Cooking leeks and mushrooms too long can make them mushy. Sauté until just tender, allowing them to retain some texture.
• Ignoring Liquid Measurements: Too much liquid in the filling can affect the quiche’s consistency. Measure sour cream and milk carefully to achieve the right balance.
• Not Allowing It to Cool: Cutting into your quiche too soon may cause it to fall apart. Let it cool for 15 minutes before slicing for cleaner pieces.
• Using Low-Quality Cheese: Substituting Gruyère with lower quality cheese can alter the flavor. Stick with Gruyère for the best taste and creaminess.

Storage & Reheating Instructions

Refrigerator Storage

• Store leftover quiche in an airtight container.
• It will keep well in the fridge for up to 3 days.

Freezing Leek Mushroom and Gruyère Quiche

• Wrap individual slices tightly in plastic wrap or foil.
• Freeze for up to 2 months for best quality.

Reheating Leek Mushroom and Gruyère Quiche

• Oven: Preheat to 350°F (175°C). Place slices on a baking sheet and heat for about 15-20 minutes.
• Microwave: Heat individual slices on medium power for 1-2 minutes until warm, covering with a microwave-safe lid.
• Stovetop: Place slices in a non-stick skillet over low heat, cover, and warm for about 5-7 minutes.

Frequently Asked Questions

Can I use other types of cheese in my Leek Mushroom and Gruyère Quiche?

Yes, you can substitute Gruyère with other cheeses like Swiss or cheddar, but this may change the flavor profile slightly.

How do I know when my quiche is done?

Your Leek Mushroom and Gruyère Quiche is done when the center is just set, and it lightly jiggles when shaken.

Can I add other vegetables?

Absolutely! Feel free to customize your quiche by adding spinach, bell peppers, or zucchini along with the leeks and mushrooms.

What can I serve with my quiche?

This savory quiche pairs well with a light salad, fresh fruit, or even roasted vegetables for a complete meal.

Is this recipe suitable for vegetarians?

Yes! The Leek Mushroom and Gruyère Quiche is entirely vegetarian-friendly, making it a great option for meatless meals.

Final Thoughts

The Leek Mushroom and Gruyère Quiche is not only delicious but also versatile enough to serve at any occasion. Enjoy it during brunch gatherings or as a light dinner option. You can easily customize this recipe by adding your favorite vegetables or herbs. Don’t hesitate—try making this savory quiche today!

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Leek Mushroom and Gruyère Quiche

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• Author: Alexia
• Total Time: 1 hour
• Yield: Serves 8

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Description

Discover the exquisite flavor of Leek Mushroom and Gruyère Quiche, a delightful dish perfect for brunch, lunch, or dinner. This savory quiche combines tender leeks, earthy mushrooms, and creamy Gruyère cheese, all nestled in a flaky pie crust that adds a satisfying crunch to every bite. Not only is it impressive for gatherings, but it also allows for easy prep ahead of time—making it a go-to recipe for busy weeknights. Enjoy customizing this versatile dish with your favorite vegetables or proteins to make it uniquely yours!

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Ingredients

Scale 1x2x3x

• 1 prepared 9” pie crust
• 2 small leeks
• 2 cups sliced mushrooms
• 2 tablespoons butter
• 4 eggs
• 1/3 cup sour cream
• 2/3 cup whole milk
• 1 cup grated Gruyère cheese
• Sea salt and fresh-ground pepper to taste
• Fresh parsley for garnish

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Instructions

1. Preheat oven to 450°F (230°C). Bake the pie crust for about 10 minutes; let cool.
2. Lower temperature to 375°F (190°C). Sauté leeks in butter until translucent; add mushrooms and cook until softened.
3. In a bowl, whisk eggs with sour cream and milk. Stir in sautéed vegetables, Gruyère, salt, and pepper.
4. Pour mixture into the crust placed on a baking sheet. Bake for 30-35 minutes until just set.
5. Cool for 15 minutes before slicing and serve garnished with parsley.

• Prep Time: 20 minutes
• Cook Time: 40 minutes
• Category: Main
• Method: Baking
• Cuisine: French

Nutrition

• Serving Size: 1 slice (120g)
• Calories: 320
• Sugar: 2g
• Sodium: 400mg
• Fat: 22g
• Saturated Fat: 12g
• Unsaturated Fat: 8g
• Trans Fat: 0g
• Carbohydrates: 21g
• Fiber: 1g
• Protein: 10g
• Cholesterol: 180mg