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Spinach Mushroom Quiche Recipe

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Discover the perfect spinach mushroom quiche recipe, featuring fresh spinach, sautéed mushrooms, and creamy cheese in a flaky pastry crust. Ideal for brunch, lunch, or a light dinner, this easy-to-make quiche is full of flavor and perfect for any occasion.

Ingredients

Scale
  • 1 9-inch pie crust

  • 1 tbsp olive oil

  • 1 small onion, chopped

  • 2 cups fresh spinach, chopped

  • 1 cup mushrooms, sliced

  • 3 large eggs

  • 1 cup milk (or half-and-half for creamier texture)

  • 1 cup shredded Swiss or Gruyère cheese

  • 1/4 tsp salt

  • 1/4 tsp black pepper

  • 1/4 tsp ground nutmeg (optional)

Instructions

  1. Preheat oven to 375°F (190°C).

  2. Place pie crust into a 9-inch pie pan. Pre-bake for 5-7 minutes if desired for a crisper bottom.

  3. Heat olive oil in a skillet. Sauté onion until translucent.

  4. Add mushrooms and cook until soft; stir in spinach and cook until wilted. Remove from heat and let cool slightly.

  5. In a bowl, whisk eggs, milk, salt, pepper, and nutmeg.

  6. Spread the spinach mixture evenly in the pie crust.

  7. Sprinkle cheese over the top, then pour egg mixture over.

  8. Bake for 35-40 minutes, or until the center is set.

  9. Let cool for 10 minutes before slicing.

Notes

  • Substitute Swiss cheese with cheddar or feta for variation.

  • Use frozen spinach (thawed and drained) if fresh is unavailable.

  • Perfect served warm or at room temperature.

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