This vegetarian quiche is a delightful and versatile dish perfect for any meal of the day. With a creamy filling packed with cheese and vegetables, it offers a satisfying bite that's both nutritious and delicious. Whether you're hosting a brunch or looking for a quick dinner option, this quiche is sure to impress.
If you're planning to make this quiche, you might need to pick up a few items from the supermarket. Pre-made pie crust is a convenient option that saves time, but make sure to check the ingredients if you have dietary restrictions. Shredded cheese can be found in the dairy section, and you can choose your favorite type. Fresh spinach, bell peppers, and onions are usually available in the produce section, and they add great flavor and nutrition to the dish.

Ingredients For Vegetarian Quiche Recipe
Pre-made pie crust: A convenient base for the quiche, found in the refrigerated section of the supermarket.
Milk: Adds creaminess to the quiche filling, usually found in the dairy section.
Eggs: Essential for binding the filling, typically located in the dairy section.
Shredded cheese: Provides a rich, cheesy flavor; choose your favorite type from the dairy section.
Spinach: Adds a nutritious green element, usually found in the produce section.
Bell peppers: Adds color and sweetness, found in the produce section.
Onions: Adds a savory depth of flavor, typically located in the produce section.
Salt: Enhances the overall flavor, usually found in the spice aisle.
Black pepper: Adds a touch of heat and complexity, found in the spice aisle.
Technique Tip for Making Quiche
To ensure a perfectly cooked quiche, blind bake the pie crust before adding the filling. This involves placing the crust in the pie dish, lining it with parchment paper, and filling it with pie weights or dried beans. Bake at 375°F (190°C) for about 10 minutes. This step prevents the crust from becoming soggy once the milk and egg mixture is added.
Suggested Side Dishes
Alternative Ingredients
pre-made pie crust - Substitute with homemade pie crust: Making your own pie crust can give you more control over the ingredients and can be tailored to dietary preferences such as gluten-free or whole grain.
pre-made pie crust - Substitute with phyllo dough: For a lighter, flakier crust, phyllo dough can be a great alternative.
milk - Substitute with almond milk: Almond milk is a good dairy-free alternative that still provides a creamy texture.
milk - Substitute with soy milk: Soy milk is another dairy-free option that has a neutral flavor and works well in quiches.
eggs - Substitute with silken tofu: Silken tofu can be blended to create a similar texture to eggs and is a great vegan alternative.
eggs - Substitute with flaxseed meal: Mix 1 tablespoon of flaxseed meal with 3 tablespoons of water for each egg. This mixture can act as a binding agent in the quiche.
cheddar - Substitute with mozzarella: Mozzarella provides a milder flavor and melts well, making it a good alternative to cheddar.
cheddar - Substitute with nutritional yeast: For a vegan option, nutritional yeast can provide a cheesy flavor without any dairy.
spinach - Substitute with kale: Kale is a hearty green that can add a similar texture and nutritional value to the quiche.
bell peppers - Substitute with zucchini: Zucchini can add a similar crunch and moisture to the quiche.
onions - Substitute with leeks: Leeks offer a milder, slightly sweet flavor compared to onions and can be a great alternative.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor to the quiche, though use it sparingly to avoid overpowering the dish.
black pepper - Substitute with white pepper: White pepper provides a similar heat but with a slightly different flavor profile, often used in lighter-colored dishes to maintain a uniform appearance.
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How To Store / Freeze Your Quiche
Allow the quiche to cool completely at room temperature before storing. This prevents condensation from forming inside the storage container, which can make the crust soggy.
Wrap the quiche tightly with plastic wrap or aluminum foil. Ensure that it is well-sealed to keep out air and moisture.
For short-term storage, place the wrapped quiche in the refrigerator. It will stay fresh for up to 3-4 days.
For longer storage, consider freezing the quiche. First, wrap it in plastic wrap, then cover it with a layer of aluminum foil. This double-layer protection helps prevent freezer burn.
Label the quiche with the date before placing it in the freezer. This helps you keep track of how long it has been stored.
When ready to enjoy, thaw the quiche in the refrigerator overnight. This gradual thawing process helps maintain its texture and flavor.
To reheat, preheat your oven to 350°F (175°C). Place the quiche on a baking sheet and cover it with aluminum foil to prevent the crust from burning. Heat for about 20-25 minutes, or until warmed through.
If you prefer a quicker method, you can reheat individual slices in the microwave. Place a slice on a microwave-safe plate and cover it with a damp paper towel. Heat on medium power for 1-2 minutes, checking frequently to avoid overcooking.
For an extra crispy crust, consider reheating the quiche in a toaster oven. This method helps maintain the crust's texture while evenly warming the filling.
Always check the internal temperature of the quiche before serving. It should reach at least 165°F (74°C) to ensure it is heated through properly.
How To Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Place the leftover quiche on a baking sheet and cover it loosely with aluminum foil to prevent the crust from over-browning. Heat for about 15-20 minutes, or until the quiche is warmed through. This method ensures the crust remains crispy and the filling is evenly heated.
Microwave Method: Place a slice of quiche on a microwave-safe plate. Cover it with a microwave-safe lid or another plate to retain moisture. Heat on medium power for 2-3 minutes, checking halfway through to ensure it heats evenly. This method is quick but may result in a slightly softer crust.
Skillet Method: Heat a non-stick skillet over medium-low heat. Place the quiche slice in the skillet and cover with a lid. Heat for about 5-7 minutes, flipping halfway through if necessary. This method helps maintain a crispy crust while gently warming the filling.
Air Fryer Method: Preheat your air fryer to 300°F (150°C). Place the quiche slice in the air fryer basket and heat for about 5-7 minutes. This method is great for achieving a crispy crust and evenly heated filling.
Toaster Oven Method: Preheat your toaster oven to 350°F (175°C). Place the quiche slice on the toaster oven tray and cover loosely with aluminum foil. Heat for about 10-15 minutes. This method is convenient and maintains the quiche's texture well.
Essential Tools for Making Quiche
Oven: Used to preheat and bake the quiche at 375°F (190°C).
Pie dish: Holds the pre-made pie crust and quiche mixture during baking.
Mixing bowl: Used to whisk together the milk, eggs, cheese, vegetables, salt, and pepper.
Whisk: Helps to thoroughly combine the milk and eggs.
Measuring cups: Ensures accurate measurement of milk, cheese, and vegetables.
Measuring spoons: Used to measure the salt and black pepper.
Knife: Chops the vegetables into small pieces.
Cutting board: Provides a safe surface for chopping vegetables.
Oven mitts: Protects your hands when placing the quiche in and taking it out of the oven.
Cooling rack: Allows the quiche to cool evenly after baking.
Spatula: Helps to slice and serve the quiche.
How to Save Time on This Recipe
Prepare ingredients in advance: Chop vegetables and shred cheese the night before to save time on the day of baking.
Use pre-made crust: Opt for a pre-made pie crust to eliminate the need for making dough from scratch.
Batch cooking: Double the recipe and freeze one quiche for a quick meal later.
Preheat the oven early: Start preheating your oven while preparing the filling to ensure it's ready when you are.
One-bowl method: Mix all ingredients in one bowl to minimize cleanup time.

Vegetarian Quiche Recipe
Ingredients
Crust
- 1 package Pre-made pie crust
Filling
- 1 cup Milk
- 4 Eggs
- 1 cup Shredded cheese Cheddar or your choice
- 1 cup Chopped vegetables Spinach, bell peppers, onions, etc.
- 1 teaspoon Salt
- ½ teaspoon Black pepper
Instructions
- Preheat your oven to 375°F (190°C).
- Place the pre-made pie crust in a pie dish.
- In a mixing bowl, whisk together the milk and eggs.
- Add the shredded cheese, chopped vegetables, salt, and black pepper to the bowl. Mix well.
- Pour the mixture into the pie crust.
- Bake in the preheated oven for 45 minutes, or until the quiche is set and golden brown.
- Let it cool for a few minutes before slicing and serving.
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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