Caramelized Onion and Blue Cheese Quiche

Indulge in the savory sophistication of this Caramelized Onion and Blue Cheese Quiche, a delectable medley of rich flavors and velvety textures. Perfect for brunch, lunch, or a light dinner, this recipe combines sweet, golden-brown caramelized onions with tangy crumbled blue cheese, all nestled in a flaky pre-made pie crust. A silky custard of eggs, heavy cream, and milk is enhanced with a touch of fresh thyme and a sprinkle of Parmesan for added depth. This quiche is easy to prepare yet feels gourmet, with minimal prep time and a baking finish that leaves the top irresistibly golden. Serve warm or cool for a dish that's equally stunning on the table and enticing on the palate.

Nutriscore Rating: 52/100

Prep Time:20 mins

Cook Time:55 mins

Total Time:75 mins

Servings: 8

Ingredients

• 2 tablespoons unsalted butter
• 3 large yellow onions
• 0.5 teaspoons salt
• 1 teaspoon granulated sugar
• 1 pre-made pie crust
• 4 large eggs
• 1.5 cups heavy cream
• 0.5 cups whole milk
• 0.75 cups blue cheese, crumbled
• 0.25 teaspoons ground black pepper
• 1 teaspoon fresh thyme leaves
• 0.25 cups parmesan cheese, grated

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Heat a large skillet over medium-low heat and melt the butter.

Step 3

Peel and thinly slice the onions. Add them to the skillet with the salt and sugar.

Step 4

Cook the onions, stirring occasionally, for 25-30 minutes or until golden brown and caramelized. Remove from heat and allow to cool slightly.

Step 5

Roll out the pre-made pie crust and fit it into a 9-inch pie dish. Trim any excess dough and crimp the edges as desired.

Step 6

In a mixing bowl, whisk together the eggs, heavy cream, and milk until well combined.

Step 7

Season the egg mixture with black pepper and stir in the fresh thyme leaves.

Step 8

Evenly spread the caramelized onions across the bottom of the prepared crust.

Step 9

Sprinkle the crumbled blue cheese over the onions.

Step 10

Pour the egg mixture over the onions and cheese, ensuring it fills the crust evenly.

Step 11

Top the quiche with the grated parmesan cheese.

Step 12

Place the quiche on a baking sheet to catch any potential drips and bake in the preheated oven for 40-45 minutes, or until the filling is set and the top is golden brown.

Step 13

Remove the quiche from the oven and allow it to cool for at least 10 minutes before slicing.

Step 14

Serve warm, at room temperature, or chilled as desired. Enjoy!

Nutrition Facts

Serving size	(1395.8g)

Amount per serving	% Daily Value*
Calories	2825.9

Total Fat 232.9g	0%
Saturated Fat 132.8g	0%
Polyunsaturated Fat 0.1g
Cholesterol 1335.3mg	0%
Sodium 4532.0mg	0%
Total Carbohydrate 76.5g	0%
Dietary Fiber 8.6g	0%
Total Sugars 30.3g
Protein 82.3g	0%

Vitamin D 256.1IU	0%
Calcium 1550.3mg	0%
Iron 6.4mg	0%
Potassium 1618.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 76.7%

Protein: 12.1%

Carbs: 11.2%