Savory Onion and Tomato Gourmet Quiche
Indulge in this delectable Gourmet Quiche featuring caramelized onions and ripe tomatoes, layered within a flaky pie crust. This recipe has become a cherished tradition in our family, especially on Friday nights when my vegetarian stepdaughter returns from university. With its rich, creamy filling and a hint of tangy Dijon mustard, it's a comforting dish that draws everyone together at the dinner table. Whether served warm or cold, this quiche promises to satisfy any appetite. Pairs perfectly with a fresh garden salad or a warm bowl of soup, making it an ideal meal for any occasion. Impress your guests or treat yourself to a slice of this luxurious yet simple dish that captures the essence of home-cooked goodness.
N/A
Servings
N/A
Calories
10
Ingredients
Ingredients
Olive Oil
1-2 tablespoons (For sautéing the onions)
Large Onion
1 (Cut in half and then sliced into rings)
Tomatoes
2 (Sliced thinly)
Eggs
4 (Whisked)
Cream
7/8 cup (Heavy cream or your choice of cream)
Gruyere Cheese
8 ounces (Grated)
Dried Thyme
1/2 teaspoon (To season the onions)
Salt and Pepper
To taste (Seasoning for onions and tomato topping)
Dijon Mustard
1 tablespoon (For spreading on the crust)
9-inch Pie Shell
1 (Pre-baked)
Instructions
1
Preheat your oven to 400°F (200°C).
2
Prepare the pie shell by blind-baking it until just set and lightly golden, which should take about 10 to 15 minutes.
3
Once baked, remove the shell from the oven and let it cool slightly. This step can be done in advance.
4
In a skillet, heat the olive oil over medium heat. Add the sliced onions and sauté them until they turn golden and soft, about 8-10 minutes.
5
Season the onions with dried thyme, salt, and pepper to taste, and remove from heat.
6
In a medium mixing bowl, whisk together the eggs and cream until well combined.
7
Spread a thin, even layer of Dijon mustard on the bottom of the cooled quiche crust, using a brush or the back of a spoon.
8
Sprinkle the grated Gruyere cheese evenly over the mustard-coated crust.
9
Layer the golden caramelized onions over the cheese, spreading them as evenly as possible.
10
Slowly pour the egg and cream mixture evenly on top of the onions.
11
Arrange the thinly sliced tomatoes on the very top and season with additional salt and pepper if desired.
12
Bake the quiche in the preheated oven for about 35 minutes, or until the filling is set and the top is beautifully browned.
13
Remove from the oven, allow to cool slightly, then slice and serve. Enjoy your delicious quiche warm or at room temperature!
Nutrition Information
Frequently Asked Questions
Frequently Asked Questions
What is the Savory Onion and Tomato Gourmet Quiche?
It is a delectable gourmet quiche featuring caramelized onions and ripe tomatoes layered within a flaky pie crust, known for its rich and creamy filling.
Is this quiche suitable for vegetarians?
Yes, this recipe is vegetarian and is a cherished tradition for those following a meatless diet.
What temperature should I preheat the oven to?
The oven should be preheated to 400°F (200°C).
How long does it take to sauté the onions?
The onions should be sautéed in olive oil for about 8-10 minutes until they are golden and soft.
Do I need to blind-bake the pie shell?
Yes, you should blind-bake the pie shell until just set and lightly golden before adding the fillings.
How long does the blind-baking process take?
Blind-baking the 9-inch pie shell typically takes about 10 to 15 minutes.
What type of cheese is used in this recipe?
The recipe calls for 8 ounces of grated Gruyere cheese.
How many eggs are required for the quiche filling?
You will need 4 large whisked eggs.
What kind of cream should I use?
You can use 7/8 cup of heavy cream or your choice of cream.
What is the secret ingredient for the bottom of the crust?
A thin layer of Dijon mustard is spread on the bottom of the cooled quiche crust to add a tangy flavor.
How many tomatoes are needed for the topping?
The recipe requires 2 tomatoes, sliced thinly to be arranged on the top.
How long should the quiche bake in the oven?
The quiche should bake for about 35 minutes until the filling is set and the top is browned.
What herbs are used to season the onions?
The onions are seasoned with 1/2 teaspoon of dried thyme, along with salt and pepper.
Can this quiche be served cold?
Yes, this quiche is delicious whether served warm or at room temperature.
How should I prepare the onion for sautéing?
The onion should be cut in half and then sliced into rings.
In what order should I layer the ingredients in the crust?
Apply the Dijon mustard first, followed by the Gruyere cheese, then the caramelized onions, then the egg mixture, and finally the sliced tomatoes.
What side dishes pair well with this quiche?
It pairs perfectly with a fresh garden salad or a warm bowl of soup.
How much olive oil is needed?
Use 1-2 tablespoons of olive oil for sautéing the onions.
Can I prepare parts of this recipe in advance?
Yes, blind-baking the shell and sautéing the onions can be done in advance to save time.
How do I know when the quiche is finished baking?
The quiche is done when the filling is firm and set, and the top has a beautiful brown color.
What size pie shell is required?
The recipe specifies a 9-inch pie shell.
Is this a good recipe for entertaining guests?
Absolutely, its gourmet profile and luxurious presentation make it perfect for impressing guests.
What is the texture of the quiche filling?
The filling is rich, creamy, and comforting thanks to the combination of eggs, cream, and cheese.
How should the tomatoes be seasoned?
You can season the tomato topping with additional salt and pepper if desired before baking.
Is this dish considered comfort food?
Yes, it is described as a comforting dish that captures the essence of home-cooked goodness.
How many ingredients are in this recipe?
There are 10 main ingredients required for this gourmet quiche.
Should I whisk the eggs and cream together?
Yes, whisk the eggs and cream in a medium mixing bowl until they are well combined.
What makes this quiche gourmet?
The combination of Gruyere cheese, caramelized onions, and the addition of Dijon mustard on the crust elevates it to a gourmet level.
How do you apply the Dijon mustard?
Use a brush or the back of a spoon to spread a thin, even layer on the bottom of the crust.
Can I use any type of onion?
The recipe calls for a large onion, which is sautéed until golden to provide a sweet, caramelized flavor.