This Onion Cheese Quiche is a comforting and elegant dish that brings the rustic charm of French cuisine to your table. The combination of sweet, caramelized onions and rich, nutty Swiss cheese creates a deeply savory filling that sets perfectly within a buttery pie crust. It’s an ideal choice for brunch, a light dinner, or a make-ahead meal for gatherings. The custard base ensures a tender texture, while the flaky shell provides a satisfying crunch. Simple to prepare with pantry staples, this quiche is versatile enough to serve warm or at room temperature, making it a reliable favorite for both weeknight meals and entertaining guests.
Onion Cheese Quiche
Description
This Onion Cheese Quiche is a comforting and elegant dish that brings the rustic charm of French cuisine to your table. The combination of sweet, caramelized onions and rich, nutty Swiss cheese creates a deeply savory filling that sets perfectly within a buttery pie crust. It&# 226;ÂÂs an ideal choice for brunch, a light dinner, or a make-ahead meal for gatherings. The custard base ensures a tender texture, while the flaky shell provides a satisfying crunch. Simple to prepare with pantry staples, this quiche is versatile enough to serve warm or at room temperature, making it a reliable favorite for both weeknight meals and entertaining guests.Ingredients
Directions
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Preheat oven to 425ðF (220ðC).
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Bake the pie shell in the preheated oven for 10 minutes, or until light golden.
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Remove from oven and allow the pie shell to cool completely.
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Reduce oven temperature to 325ðF (165ðC).
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In a small skillet, sauté the chopped onion in butter over medium heat until tender and slightly caramelized. Set aside to cool slightly.
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Separate one egg. Brush the egg white onto the inside of the cooled pie shell.
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Pour the remaining egg white into a large mixing bowl.
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Add the egg yolk, the remaining 2 whole eggs, milk, flour, salt, and pepper to the bowl.
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Beat the mixture until smooth and well combined.
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Stir in the shredded Swiss cheese and the sautéed onions.
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Pour the filling into the prepared pie shell.
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Bake in the preheated 325ðF (165ðC) oven for 40 to 45 minutes.
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Check for doneness by inserting a knife into the center; it should come out clean.
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Allow the quiche to cool for at least 10 minutes before slicing.
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Serve warm or at room temperature.
Nutrition Facts
Servings 6
- Amount Per Serving
- Calories 118.0kcal
- % Daily Value *
- Total Fat 6.2g10%
- Saturated Fat 1.5g8%
- Cholesterol 0.0mg0%
- Sodium 87.5mg4%
- Total Carbohydrate 14.8g5%
- Dietary Fiber 0.5g2%
- Sugars 0.2g
- Protein 1.5g3%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Storage: Cover leftover quiche loosely with foil and refrigerate for up to 3 days. Reheat slices in a 350ðF oven for 10-15 minutes or microwave until warm.
Substitutions: You can substitute Swiss cheese with Gruyère, Fontina, or a mix of cheddar and mozzarella. For the crust, a vegan butter crust works well if avoiding dairy.
Tips: Brushing the crust with egg white helps prevent the bottom from becoming soggy by creating a moisture barrier. Ensure the onion is cooked down well to remove excess water, which can make the custard watery.
Variations: Add other vegetables like spinach, bell peppers, or ham for a more substantial meal.