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Winter Vegetable Quiche Recipe

4.5 from 78 reviews

A hearty and delicious Winter Vegetable Quiche featuring a medley of sautéed kale, butternut squash, mushrooms, and onions enveloped in a creamy egg and cheese custard baked to golden perfection in a flaky pre-made pie crust. Perfect for breakfast, brunch, or a light dinner, this versatile quiche can be customized with your favorite seasonal vegetables.

Ingredients

Scale

Crust

  • 1 pre-made pie crust

Vegetable Filling

  • 1 cup chopped kale
  • 1 cup diced butternut squash
  • 1 cup sliced mushrooms
  • 1/2 cup diced onion

Custard

  • 4 large eggs
  • 1 cup milk
  • 1 cup shredded cheese (cheddar or your choice)
  • Salt and pepper to taste

Instructions

  1. Preheat Oven: Preheat the oven to 375°F (190°C) to ensure it reaches the correct temperature for baking the quiche evenly.
  2. Sauté Vegetables: Heat a skillet over medium heat and sauté the diced onion, sliced mushrooms, and butternut squash until they become tender, about 5-7 minutes. Then, add the chopped kale and cook until wilted, around 2-3 minutes.
  3. Prepare Custard Mixture: In a mixing bowl, whisk together the 4 large eggs, 1 cup of milk, salt, and pepper until fully combined and slightly frothy, creating the quiche custard.
  4. Assemble Quiche: Place the pre-made pie crust into a pie dish. Evenly spread the sautéed vegetables in the crust. Pour the egg mixture over the vegetables, making sure it distributes evenly. Sprinkle the shredded cheese over the top.
  5. Bake: Transfer the assembled quiche to the preheated oven and bake for 35 to 40 minutes, or until the quiche is set in the center and the top is golden brown.
  6. Cool and Serve: Remove the quiche from the oven and let it cool for several minutes before slicing. Serving warm or at room temperature is ideal.

Notes

  • Feel free to substitute any seasonal vegetables such as spinach, zucchini, or bell peppers based on availability and preference.
  • This quiche can be prepared ahead of time and refrigerated; reheat gently in the oven before serving.
  • Pair it with a fresh side salad or roasted potatoes for a complete meal.

Keywords: winter vegetable quiche, kale quiche, butternut squash recipe, vegetarian quiche, brunch recipe, easy quiche, savory pie