Caramelized Onion Feta And Spinach Quiche Recipe

Indulge in this savory Caramelized Onion, Feta, and Spinach Quiche! Sweet caramelized onions, salty feta, and earthy spinach combine in a flaky, buttery crust for a truly irresistible quiche. Perfect for brunch, lunch, or a light dinner.

Prep Time 30 mins
Cook Time 70 mins
Calories 534.4 kcal
Protein 32g
Rating Be the first
Caramelized Onion Feta And Spinach Quiche 27

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Caramelized Onion Feta And Spinach Quiche

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How to Make Caramelized Onion Feta And Spinach Quiche

  1. Preheat oven to 375°F (190°C).
  2. Prepare the caramelized onions: In a large skillet over medium heat, melt 2 tablespoons of butter. Add 2 large onions, thinly sliced, and cook, stirring occasionally, until deeply caramelized (about 20-25 minutes). Set aside.
  3. Prepare the crust: If using store-bought crust, roll it out and place into a 9-inch pie dish. If making your own, follow your preferred recipe.
  4. In a large bowl, whisk together 4 large eggs, 1 cup of heavy cream, 1/2 cup of grated Gruyere cheese, 1/4 teaspoon of salt, and 1/4 teaspoon of black pepper.
  5. Add 5 oz of crumbled feta cheese, 5 oz of fresh spinach (roughly chopped), and the caramelized onions to the egg mixture. Stir gently to combine.
  6. Pour the egg mixture into the pie crust.
  7. Bake for 45-50 minutes, or until the quiche is set and golden brown. Let cool for 10-15 minutes before slicing and serving.
  8. Garnish with fresh parsley or chives (optional).

Nutrition Information (Approximate per serving)

Sodium

39 g

Sugar

16g

Fat

86g

Carbs

10g

Frequently Asked Questions

How long does it take to make Caramelized Onion Feta And Spinach Quiche?

Caramelized Onion Feta And Spinach Quiche takes about 100 minutes from start to finish — roughly 30 minutes to prepare and 70 minutes to cook.

How many calories are in Caramelized Onion Feta And Spinach Quiche?

Caramelized Onion Feta And Spinach Quiche has approximately 534.4 calories per serving, with about 32 g protein, 10 g carbohydrates and 59 g fat.

What ingredients do I need for Caramelized Onion Feta And Spinach Quiche?

The key ingredients for Caramelized Onion Feta And Spinach Quiche are Pastry Crust, Fresh Spinach, Feta Cheese, Onions, Eggs, Creme Fraiche. See the full list with measurements above.

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