Vegetarian Quiche Recipe

Rating 5.0
| 1
| Last Updated on September 21, 2023
Creamy, custardy with a flaky crust, this vegetarian quiche is perfect for brunch, lunch or dinner. This vegetarian quiche recipe features caramelized onions, sautéed mushrooms and roasted cherry tomatoes and will easily become a family favorite.
Utensils Breakfast
Globe French
15
ingredients
12
steps
75
minutes
Originally from Mexico, Chef Annette’s career as a chef and cooking instructor has taken her to Dallas, Kentucky, Madrid, Sweden and Barcelona. She was formerly a pastry chef at a Michelin Star restaurant, a faculty member of a renowned Irish cooking school and has worked alongside Michelin Star awarded Chef Emmanuel Stroobant. Chef Annette has a passion for diverse ingredients that are versatile and locally sourced.

Ingredients

Servings:
6
1 cup(s)
all-purpose flour
8 tbsp
butter, cubed
1
pinch of salt
2 oz
water, ice cold
1 cup(s)
cherry tomatoes
olive oil, as needed
2 tbsp
butter
1
large onion, sliced
1/2 cup(s)
mushrooms, sliced
2 tbsp
chopped chives, for topping
2
large eggs
1 cup(s)
heavy cream
1 tsp
salt
1/2 tsp
white pepper
1/2 cup(s)
Gruyere cheese, see notes 1
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Directions 12 steps | 75 Minutes

Step 1

Prepare the crust. In the bowl of a food processor, place the all-purpose flour, cubed butter and salt. Process until the butter forms into pea-sized crumbs.

Vegetarian Quiche Recipe: Prepare the crust.
Step 2

Add the cold water little by little until the dough comes together into a rough ball.

Vegetarian Quiche Recipe: Add the cold water little by little until the dough comes together into a rough ball.
Step 3

Transfer the dough to a table and shape it quickly into a disk. Avoid overworking the dough and warming it with your hands. Wrap the dough with plastic wrap and refrigerate for 20 minutes.

Vegetarian Quiche Recipe: Transfer the dough to a table and shape it quickly into a disk.
Step 4

Preheat the oven to 375°F. Roll out the dough with a rolling pin and place it in a 9-inch fluted tart pan. Cover the dough with a sheet of crumpled parchment paper and fill it with baking weights. Blind bake for 20 minutes. Remove the baking weights and parchment paper and bake for an additional 5 minutes. Let the crust cool completely.

Vegetarian Quiche Recipe: Preheat the oven to 375°F.
Step 5

Prepare the vegetables. Reduce the oven heat to 350°F. Place the cherry tomatoes in a baking tray and drizzle with olive oil. Roast in the oven for 15 minutes and set aside.

Vegetarian Quiche Recipe: Prepare the vegetables.
Step 6

While the tomatoes are roasting, cover the bottom of a heavy-bottomed pan with olive oil. Turn the heat to medium-low and melt the butter in it.  Add the onions and let caramelize for 15 minutes stirring every couple of minutes until golden. 

Vegetarian Quiche Recipe: While the tomatoes are roasting, cover the bottom of a heavy-bottomed pan with olive oil.
Step 7

Remove the onions from the pan, increase the heat to medium and add the mushrooms. Sauté the mushrooms for about 8 minutes or until browned. Set aside.

Vegetarian Quiche Recipe: Remove the onions from the pan, increase the heat to medium and add the mushrooms.
Step 8

Prepare the custard. In a bowl, whisk together the eggs, heavy cream, salt and white pepper until well combined. 

Vegetarian Quiche Recipe: Prepare the custard.
Step 9

Assemble the Quiche. Place half of the Gruyere cheese on the bottom of the crust. Arrange the onions, mushrooms and roasted tomatoes on top of the cheese. 

Vegetarian Quiche Recipe: Assemble the Quiche.
Step 10

Gently pour the custard all around the quiche. Top with the remaining cheese.

Vegetarian Quiche Recipe: Gently pour the custard all around the quiche.
Step 11

Bake the quiche at 350°F for 25 minutes. The quiche should look golden and slightly jiggle in the center when shaken. Remove from the oven and let cool for 20 minutes before serving.

Vegetarian Quiche Recipe: Bake the quiche at 350°F for 25 minutes.
Step 12

Top with chopped chives and serve alongside a green salad. Enjoy!

Vegetarian Quiche Recipe: Top with chopped chives and serve alongside a green salad.

Notes:

  1. Gruyere cheese is the classic and preferred choice, but feel free to substitute with an Emmenthal, fontina or sharp white cheddar.

Nutrition Per Serving
View All
CALORIES
491
FAT
41.8 g
PROTEIN
9.3 g
CARBS
21 g
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1 Comments
1 Comments
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Carmela G.

Carmela

Cozymeal Team Member

22 May 2023

Perfect Vegetarian Quiche Recipe that you can enjoy any time of the day. Easy to make and re-create.

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