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Classic Spinach & Feta Crustless Mushroom Quiche


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  • Author: Chef Billy
  • Total Time: 50 minutes
  • Yield: 6

Description

A rich and savory crustless quiche loaded with fresh spinach, earthy mushrooms, and creamy feta cheese. Perfect for a quick breakfast, brunch, or light dinner.


Ingredients

  • 2 tablespoons olive oil
  • 1 small onion, diced
  • 8 ounces mushrooms, sliced
  • 3 cups fresh spinach
  • 6 large eggs
  • 1/2 cup milk
  • 1/2 cup heavy cream
  • 4 ounces feta cheese, crumbled
  • 1/2 cup shredded mozzarella cheese
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon dried oregano


Instructions

  1. Preheat oven to 375°F (190°C). Grease a 9-inch pie dish or quiche pan.
  2. Heat olive oil in a large skillet over medium heat. Add onion and sauté until softened, about 4 minutes. Add mushrooms and cook until golden and moisture evaporates, about 6 minutes.
  3. Add spinach to the skillet and cook until wilted, about 2 minutes. Remove from heat and let cool slightly.
  4. In a large bowl, whisk together eggs, milk, heavy cream, salt, pepper, garlic powder, and oregano.
  5. Spread the cooked vegetable mixture evenly in the prepared pie dish. Sprinkle crumbled feta and mozzarella over the vegetables.
  6. Pour the egg mixture over the vegetables and cheese, ensuring even coverage. Gently stir with a fork to distribute ingredients if needed.
  7. Bake for 30–35 minutes, or until the quiche is set in the center and lightly golden on top. A knife inserted in the center should come out clean.
  8. Let cool for 10 minutes before slicing. Serve warm or at room temperature.

Notes

You can customize the seasonings to taste. For a lower-fat version, substitute milk for the heavy cream.

  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Method: Main
  • Cuisine: American