quiche lorraine vegetarian recipe
The Best quiche lorraine vegetarian recipe
I love this recipe for occasions too. It’s elegant enough to impress guests but simple enough to whip up when you’re short on time. My husband always says it’s the kind of dish that feels like a weekend dinner, but it can also be made ahead and reheated—perfect for meal prep. And the health benefits? Well, the spinach adds some iron and vitamins, the mushrooms bring fiber, and the whole-grain crust (if you use one) gives you a little extra fiber and nutrients. It’s not just filling—it’s actually good for you in a way that doesn’t make you feel guilty. Plus, it’s a great way to use up whatever veggies are in your fridge, so it’s always a win. My kids have even started asking for it on their own, which is the best kind of praise.

Vegetarian Quiche Lorraine
A classic quiche Lorraine made with mushrooms, spinach, and a creamy sauce instead of bacon, perfect for vegetarians. Rich, savory, and comforting!
🥘Ingredients
- 2 cups all-purpose flour
- 1 tsp salt
- 1 tsp sugar
- 1 tbsp cold butter, cubed
- 1/2 cup ice-cold water
- 1 tbsp olive oil
- 1 medium onion, finely chopped
- 1 lb mushrooms, sliced
- 2 cloves garlic, minced
- 1 cup fresh spinach, chopped
- 1 cup unsalted butter, softened
- 1 cup heavy cream
- 1 cup whole milk
- 1 tsp Dijon mustard
- 1 large egg
- 1/2 cup shredded Gruyère cheese
- 1/4 cup grated Parmesan cheese
- Salt and pepper to taste
👨🍳Directions
-
1
Preheat oven to 375°F (190°C). In a food processor, combine flour, salt, sugar, and cold butter. Pulse until crumbly. Add ice water, 1 tbsp at a time, until dough forms. Chill for 30 minutes. -
2
Heat olive oil in a skillet over medium heat. Sauté onion until translucent (~5 mins). Add mushrooms and cook until golden (~8 mins). Stir in garlic and spinach until wilted (~2 mins). Remove from heat. -
3
In a large bowl, beat butter until creamy. Add heavy cream, milk, Dijon mustard, egg, Gruyère, and Parmesan. Mix well. Stir in sautéed mushrooms and spinach. -
4
Roll out dough on a floured surface to fit a 9-inch baking dish. Transfer to dish, crimp edges, and prick bottom with a fork. Pour filling into the dough. -
5
Bake for 30-35 minutes until golden and set. Let cool 10 minutes before slicing.
🔧Equipment
- Mixing bowls
- Food processor or pastry cutter
- Whisk
- Large skillet
- Oven-safe baking dish (9-inch)
- Mixing spoon
- Knife and cutting board
📊Nutrition Facts (per serving)
📝Notes
- For extra richness, add a dash of nutmeg to the filling.
- Substitute mushrooms with a mix of bell peppers and zucchini for a lighter option.
- Ensure dough is chilled well to prevent cracking during baking.
- Can be made ahead and baked fresh before serving.
Watch Video Of How Vegetarian Quiche Lorraine Works
❓ Frequently Asked Questions About Vegetarian Quiche Lorraine
What is the difference between quiche Lorraine and a traditional quiche?
Quiche Lorraine is a classic French dish that traditionally includes bacon or ham as its primary filling, while a traditional quiche often features a variety of vegetables, cheese, or other ingredients. The key difference lies in the use of smoked bacon or ham in the Lorraine version, which gives it a distinct savory flavor and rich texture. For a vegetarian version, you can replace the meat with mushrooms, spinach, or other vegetables to create a delicious quiche Lorraine alternative.
Why does my vegetarian quiche Lorraine turn out soggy?
A soggy vegetarian quiche Lorraine can happen due to several reasons, such as overfilling the crust, not pre-baking it properly, or using too much liquid in the filling. To avoid this, ensure your crust is fully baked before adding the filling. Also, reduce the amount of liquid in the egg mixture, or consider adding a small amount of cornstarch or flour to thicken it. You can also use a cheese sauce instead of a liquid egg mixture for better texture.
Can I use store-bought pie crust for this recipe?
Yes, you can use store-bought pie crust for a vegetarian quiche Lorraine, but it’s often better to make your own for a more authentic and delicious result. Store-bought crusts can sometimes be greasy or less flavorful. If you choose to use store-bought, make sure to pre-bake it thoroughly to prevent a soggy crust. For a quicker option, you can use a pre-made crust and adjust the baking time accordingly.
What are some good substitutions for traditional bacon in a vegetarian quiche Lorraine?
If you want to make a vegetarian quiche Lorraine without bacon, there are several delicious substitutes you can use:
– Smoked mushrooms: They add a rich, umami flavor similar to bacon.
– Crispy fried onions: They provide a savory, slightly sweet crunch.
– Hearts of palm: A vegetarian-friendly alternative that adds a nice texture.
– Vegan bacon bits: Store-bought or homemade options can work well.
– Spinach or Swiss chard: Cooked until wilted and mixed into the filling for extra flavor.
How can I make the quiche Lorraine vegetarian without using dairy?
To create a dairy-free vegetarian quiche Lorraine, you can use the following substitutions:
– Dairy-free cheese: Choose a vegan cheese like nutritional yeast, cashew-based cheese, or store-bought dairy-free cheese blends.
– Egg substitute: Replace eggs with a mixture of aquafaba (chickpea brine), flaxseed meal, or commercial egg replacer.
– Cream substitute: Use coconut cream, cashew cream, or almond milk for a creamy texture.
– Flour or cornstarch: Add to the filling to thicken instead of relying solely on eggs.
For the crust, use a dairy-free pie crust or blend nuts with plant-based butter and flour to create your own. Ensure all ingredients are certified vegan to avoid any hidden dairy products.
