Caramelized Onion and Thyme Quiche

User Reviews

4.7

51 reviews
Excellent
  • Prep Time

    25 mins

  • Cook Time

    1 hr 25 mins

  • Total Time

    2 hrs 10 mins

  • Servings

    8

  • Calories

    356 kcal

  • Cuisine

    American

Caramelized Onion and Thyme Quiche

Sweet caramelized onions and fresh thyme make this simple quiche sing!  Great for brunch or lunch entertaining!

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Ingredients

Servings
  • 1 9-inch pie crust
  • 2 large onions peeled and thinly sliced
  • 2 tablespoons olive oil
  • ½ teaspoon kosher salt
  • 4 eggs
  • ½ cup milk
  • ½ cup heavy cream
  • ¼ teaspoon black pepper freshly ground
  • ½ teaspoon nutmeg freshly grated
  • 1 tablespoon thyme freshly chopped
  • cups gruyere cheese shredded
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Instructions

  1. Preheat oven to 450 degrees.
  2. Place pie pastry into glass or ceramic 9" pie plate. Press bottom and sides into plate and finish the edges of the crust by pressing the tines of a fork against the rim or by pursing the edges together between your thumb and forefinger. Refrigerate crust until oven has heated completely. Place pie plate into the oven and bake for 6-7 minutes until crust is set and just starting to brown. Remove crust from oven and set aside.
  3. Reduce oven temperature to 325 degrees.
  4. In a large saucepan, heat 2 tablespoons olive oil over medium to medium low heat. Add sliced onions and sprinkle with the salt. Stir and cover. Let the onions caramelize in the pot, stirring occasionally. This may take 40-45 minutes. You don't have to hover over the pot, just check on it every 7-8 minutes and stir, adjusting heat if too hot or cool. You want the onions to slump after they've given off their liquid, then begin to caramelize and brown slightly.
  5. While the onions reduce, in a large bowl combine the eggs, milk, cream, black pepper and nutmeg. Whisk to combine.
  6. Add the cheese to the egg mixture and stir.
  7. When the onions have finished caramelizing, add the thyme to them and stir well.
  8. Take a spoonful of the onions and add them to the egg mixture, stirring well. Continue to add the onions to the eggs a spoonful at a time, to temper the egg mixture.
  9. Place a piece of aluminum foil on an edged baking sheet. Set the pie shell on top of the foil.
  10. Pour the egg mixture into the prepared pie shell.
  11. Cut a piece of foil about 10" square.
  12. Place the baking sheet into the oven and carefully set the foil on top of the pie crust (not touching the egg mixture. (this will prevent over browning the crust). Bake for 30 minutes. Remove the foil and continue baking for 15 minutes, until quiche is set.

Notes

  • Reheat leftovers in a low 300°-325° F oven for 10-15 minutes.

Nutrition Information

Show Details
Calories 356kcal (18%) Carbohydrates 17g (6%) Protein 12g (24%) Fat 26g (40%) Saturated Fat 11g (55%) Cholesterol 130mg (43%) Sodium 375mg (16%) Potassium 166mg (5%) Fiber 1g (4%) Sugar 2g (4%) Vitamin A 640IU (13%) Vitamin C 4.2mg (5%) Calcium 306mg (31%) Iron 1.3mg (7%)

Nutrition Facts

Serving: 8Serving

Amount Per Serving

Calories 356 kcal

% Daily Value*

Calories 356kcal 18%
Carbohydrates 17g 6%
Protein 12g 24%
Fat 26g 40%
Saturated Fat 11g 55%
Cholesterol 130mg 43%
Sodium 375mg 16%
Potassium 166mg 4%
Fiber 1g 4%
Sugar 2g 4%
Vitamin A 640IU 13%
Vitamin C 4.2mg 5%
Calcium 306mg 31%
Iron 1.3mg 7%

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

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Overall Rating

4.7

51 reviews
Excellent

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