Ingredients:
For the Crust:
- 1 1/4 cups all-purpose flour
- 1/2 teaspoon salt
- 1/2 cup unsalted butter, cold and diced
- 1/4 cup ice water
For the Filling:
- 1 tablespoon olive oil
- 1 small onion, diced
- 2 cloves garlic, minced
- 2 cups mixed vegetables (such as spinach, bell peppers, mushrooms, broccoli), chopped
- Salt and pepper to taste
- 4 large eggs
- 1 cup milk or heavy cream
- 1 cup shredded cheese (such as cheddar, Swiss, or Gruyere)
- 1/4 teaspoon nutmeg (optional)
- Fresh herbs (such as parsley, thyme, or basil), chopped for garnish
Instructions:
- Prepare the Crust:
- In a large mixing bowl, combine the all-purpose flour and salt. Add the cold diced butter.
- Using a pastry cutter or your fingertips, work the butter into the flour mixture until it resembles coarse crumbs.
- Gradually add the ice water, one tablespoon at a time, mixing until the dough just comes together.
- Shape the dough into a disk, wrap it in plastic wrap, and refrigerate for at least 30 minutes.
- Preheat the Oven:
- Preheat your oven to 375°F (190°C).
- Roll Out the Dough:
- On a lightly floured surface, roll out the chilled dough into a circle large enough to fit your quiche pan or pie dish.
- Carefully transfer the rolled-out dough to the quiche pan or pie dish. Press it gently into the bottom and sides of the pan. Trim any excess dough and crimp the edges if desired.
- Blind Bake the Crust (optional):
- To prevent a soggy bottom, you can blind bake the crust before adding the filling. Line the crust with parchment paper or foil, then fill it with pie weights or dried beans.
- Bake the crust in the preheated oven for about 15 minutes. Remove the weights and parchment paper, then bake for an additional 5 minutes until the crust is lightly golden. Skip this step if you prefer not to blind bake.
- Prepare the Filling:
- In a skillet, heat the olive oil over medium heat. Add the diced onion and minced garlic, and cook until softened and fragrant.
- Add the mixed vegetables to the skillet and sauté until they are tender. Season with salt and pepper to taste. Remove from heat and let cool slightly.
- Assemble the Quiche:
- In a mixing bowl, whisk together the eggs and milk or heavy cream until well combined. Season with salt, pepper, and nutmeg if using.
- Spread the sautéed vegetables evenly over the bottom of the prepared crust. Sprinkle the shredded cheese on top.
- Pour the egg mixture over the vegetables and cheese, ensuring it’s evenly distributed.
- Bake the Quiche:
- Place the assembled quiche in the preheated oven and bake for 35-40 minutes, or until the filling is set and the top is golden brown.
- If the crust starts to brown too quickly, you can cover the edges with foil halfway through baking.
- Serve:
- Remove the quiche from the oven and let it cool for a few minutes before slicing.
- Garnish with chopped fresh herbs before serving, if desired.
- Serve the vegetarian quiche warm or at room temperature, as a delicious breakfast, brunch, or light dinner option.
Enjoy your homemade vegetarian quiche! Feel free to customize the filling with your favorite vegetables and cheese for endless flavor variations.