Mushroom And Leek Quiche

Prep: 15 min Cook: 40 min Serves: 6 Cuisine: French

A savory mushroom and leek quiche featuring a creamy filling, melted Swiss cheese, and a flaky pastry crust, perfect for brunch or light dinners for cheese and vegetable lovers.

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Ingredients

  • 6 large mushrooms, sliced
  • 1 large leek, thinly sliced
  • 3 Tbsp butter
  • 1 Tbsp oil
  • 1 Tbsp flour
  • 6 oz Swiss cheese, shredded
  • 2 Tbsp parsley, minced
  • 4 large eggs
  • 1 1/3 cup half and half
  • 1 tsp salt
  • freshly ground pepper

Instructions

  1. Heat butter and oil in a skillet; sauté leeks over high heat until soft. Stir in flour.
  2. Remove from heat and add sliced mushrooms.
  3. In a bowl, beat the eggs and then add the half and half; mix well.
  4. Blend in the leek mixture, shredded Swiss cheese, salt, and freshly ground pepper.
  5. Pour the mixture into a prebaked pastry shell, filling to 1/8-inch from the top.
  6. Sprinkle the top with oregano and minced parsley.
  7. Bake in a preheated oven for 40 minutes.
  8. Let stand for 15 minutes before serving.

Tips & Substitutions

For a richer flavor, consider adding sautéed garlic or thyme to the leek mixture. If you need a gluten-free option, substitute the flour with a gluten-free blend. You can also replace Swiss cheese with Gruyère or cheddar for a different taste. If you're short on time, pre-made pastry shells work well for a quicker preparation.

Serving Suggestions

Serve the quiche warm or at room temperature, garnished with additional minced parsley. It pairs beautifully with a fresh green salad or a side of roasted vegetables. For a complete meal, consider serving with a slice of Chellah, a delightful Jewish Sabbath bread, for a touch of sweetness.

Storage & Reheating

Store any leftover quiche in an airtight container in the refrigerator for up to 3 days. To reheat, place slices in the oven at 350°F (175°C) for about 15 minutes or until heated through, ensuring the crust stays crisp. You can also use the microwave, but this may soften the crust.

Nutrition & Diet Analysis (per serving)

Each serving of Mushroom And Leek Quiche contains roughly 1349 calories, with 27g protein, 88g carbohydrates, and 106g fat. It is an excellent source of iron (212% of the Daily Value), dietary fiber (95% of the Daily Value), and vitamin C (89% of the Daily Value). Note that it is relatively high in sodium, at 550mg per serving (24% of the Daily Value).

1349 kcal 67% DV
Protein Fat Carbs

Macronutrients

Protein 26.8g 54% DV
Total Fat 106g 100% DV
Carbs 88g 32% DV
Fiber 26.6g 95% DV
Sugar 1.4g 3% DV

Electrolytes

Sodium 550.1mg 24% DV
Potassium 3746.9mg 80% DV
Cholesterol 11.3mg 4% DV

Vitamins & Minerals

Vitamin A 22.9mcg 3% DV
Vitamin C 80.5mg 89% DV
Vitamin D 7.4mcg 37% DV
Calcium 399mg 31% DV
Iron 38.2mg 100% DV
Diet fit High-protein High-fiber
Contains Milk Egg Wheat/Gluten

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use different vegetables in this quiche?

Absolutely! Feel free to substitute with vegetables like spinach, bell peppers, or zucchini based on your preference. Just be sure to sauté them until they are tender before adding them to the egg mixture to ensure they cook properly in the quiche.

How can I make this quiche ahead of time?

You can prepare the quiche a day in advance. Assemble it completely, cover it tightly, and refrigerate. Bake it just before serving. Alternatively, you can bake it, cool it, and then reheat before serving for a convenient option.

Is there a dairy-free version of this recipe?

Yes! To make a dairy-free quiche, substitute the Swiss cheese with a dairy-free cheese alternative and use almond milk or oat milk in place of half and half. You may need to adjust the seasonings to enhance flavor in the absence of dairy.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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