How to Make Quiche with Leeks, Mushrooms and Sweet Potatoes - A Step-by-Step Guide

Quiche is a delightful and versatile dish that can be enjoyed for breakfast, brunch, lunch, or dinner. It's the perfect way to showcase a variety of ingredients and flavors, and today, we're going to explore a unique and delicious version of this classic French dish - Quiche with Leeks, Mushrooms, and Sweet Potatoes.

This quiche is a wonderful combination of savory and sweet flavors, with the earthiness of mushrooms, the sweetness of sweet potatoes, and the delicate flavor of leeks al...

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Ingredients

  • 2 teaspoons olive oil
  • 1 onion, chopped
  • ½ teaspoon dried thyme
  • 2 leeks, white part only, chopped
  • 6 ounces mushrooms, chopped
  • ½ sweet potato, peeled and diced
  • 5 eggs
  • ⅓ cup sour cream
  • ½ teaspoon salt
  • 1 cup heavy whipping cream
  • 1 tablespoon finely shredded Asiago cheese

Information

  • Prep Time: 20 mins
  • Cook Time: 1 hr 15 mins
  • Total Time: 1 hr 35 mins
  • Servings: 6
  • Yield: 6 servings

  • Preheat oven to 350 degrees F (175 degrees C). Grease a 9-inch pie dish.
  • Heat olive oil in a skillet over medium heat. Add onion; cook and stir for 2 minutes. Add thyme, leeks, and mushrooms; cook and stir until the onions are cooked through, 5 to 8 minutes.
  • Add sweet potato; cook and stir until the sweet potato is tender, about 15 minutes. Place mixture in prepared pie dish.
  • Combine eggs, sour cream, salt, and cream in a food processor; pulse until smooth. Pour into pie dish and stir slightly to distribute over onion mixture. Top with Asiago cheese.
  • Bake in preheated oven until top is beginning to turn golden brown and center is gently firm, about 45-50 minutes. Let sit a few minutes before cutting. Serve warm.
  • Nutrition

    298 cal.

    • Total Fat: 24g
    • Saturated Fat: 13g
    • Cholesterol: 216mg
    • Sodium: 307mg
    • Total Carbohydrate: 15g
    • Dietary Fiber: 2g
    • Total Sugars: 4g
    • Protein: 9g
    • Vitamin C: 8mg
    • Calcium: 106mg
    • Iron: 2mg
    • Potassium: 366mg