Easy Crustless Spinach Quiche

User Reviews

5

93 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    45 mins

  • Total Time

    1 hr

  • Servings

    8 slices

  • Calories

    272 kcal

  • Course

    Breakfast, Brunch

  • Cuisine

    French

Easy Crustless Spinach Quiche

This Easy Crustless Spinach Quiche blends sautéed mushrooms, onions, and garlic with spinach, feta, and cheddar cheeses bound by eggs and milk. Baked until set and lightly golden, it yields a tender, creamy quiche without a crust, highlighting the savory mix of cheeses and vegetables in each bite.

Description

The quiche preparation starts with cooking diced sweet onions and sliced mushrooms in olive oil until softened, then stirring in garlic briefly. Thawed, drained spinach and crumbled feta combine with shredded cheddar before being poured into a greased deep-dish pie plate.

A whisked mixture of eggs, milk, salt, and pepper is poured over the vegetable and cheese mix, then baked at 350°F until the eggs are set and the surface begins to golden. The absence of crust allows the filling's texture and flavors to remain the focus, resulting in a delicate and moist custard.

This dish serves well as a light meal or brunch item, providing richness from the cheeses and balance from the earthy vegetables. It can also be adapted to include a pre-made crust if desired, but baking without one simplifies the process and reduces preparation time.

The recipe permits flexibility in cheese types or adding ingredients, but keeping the moisture managed is important to maintain the quiche’s texture.

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Ingredients

Servings
  • 1 tablespoon extra virgin olive oil
  • 1 small sweet onion diced
  • 4 ounces white mushrooms sliced, or cremini mushrooms
  • 2 cloves garlic minced
  • 10 ounces spinach thawed and drained, frozen, chopped
  • 6 ounces feta cheese crumbled
  • 8 ounces cheddar cheese shredded
  • 5 large egg
  • 1/2 cup milk 1%, 2%, or whole
  • 1/4 teaspoon salt
  • 1/4 teaspoon black pepper

Instructions

  1. Preheat the oven to 350°F (175°C). Lightly grease a 9-inch deep-dish pie plate.
  2. Heat 1 tablespoon extra virgin olive oil in a large skillet over medium-high heat. Add the diced onion and sliced mushrooms. Cook for 5-7 minutes, stirring occasionally, until softened. Add 2 cloves minced garlic and cook for 1 more minute, until fragrant.
  3. Remove from heat and stir in the thawed and drained spinach, 6 ounces crumbled feta cheese, and 8 ounces shredded cheddar cheese. Spoon this mixture into the prepared pie plate.
  4. In a medium mixing bowl, whisk together 5 large eggs, 1/2 cup milk, 1/4 teaspoon salt, and 1/4 teaspoon black pepper until well combined. Pour the egg mixture evenly over the spinach and cheese mixture in the pie plate.
  5. Place the pie plate in the preheated oven and bake for 40-45 minutes, or until the eggs are set and the top is lightly golden. Let cool 10 minutes before slicing and serving.

Notes

  • To add a crust, spoon the filling into a pre-made or homemade pie crust without the need to par-bake.
  • Ensure frozen spinach is fully thawed and drained to prevent excess moisture in the quiche.
  • Let the quiche cool 10 minutes before slicing to help it set properly.

Nutrition Information

Show Details
Serving 1slice Calories 272kcal (14%) Carbohydrates 7g (2%) Protein 17g (34%) Fat 19g (29%) Saturated Fat 10g (50%) Cholesterol 182mg (61%) Sodium 573mg (24%) Potassium 326mg (7%) Fiber 1g (4%) Sugar 4g (8%) Vitamin A 4745IU (95%) Vitamin C 4.2mg (5%) Calcium 400mg (40%) Iron 1.8mg (10%)

Nutrition Facts

Serving: 8slices

Amount Per Serving

Calories 272 kcal

% Daily Value*

Serving 1slice
Calories 272kcal 14%
Carbohydrates 7g 2%
Protein 17g 34%
Fat 19g 29%
Saturated Fat 10g 50%
Cholesterol 182mg 61%
Sodium 573mg 24%
Potassium 326mg 7%
Fiber 1g 4%
Sugar 4g 8%
Vitamin A 4745IU 95%
Vitamin C 4.2mg 5%
Calcium 400mg 40%
Iron 1.8mg 10%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5

93 reviews
Excellent

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