A leek and cheese quiche is a delightful dish that combines the mild, sweet flavor of leeks with the rich, creamy taste of cheddar cheese. This quiche is perfect for breakfast, brunch, or even a light dinner. It's easy to make and can be enjoyed warm or at room temperature.
While most of the ingredients for this leek and cheese quiche are common, you might need to pay special attention to leeks. They are not always a staple in every household and can sometimes be overlooked in the produce section. Make sure to clean them thoroughly as they can harbor dirt between their layers.

Ingredients For Leek And Cheese Quiche
Pie crust: The base of the quiche, providing a flaky and buttery foundation.
Leeks: Adds a mild, sweet onion flavor that pairs perfectly with the cheese.
Cheddar cheese: Provides a rich, creamy, and slightly sharp taste.
Eggs: Helps to bind the ingredients together and gives the quiche its structure.
Milk: Adds creaminess to the egg mixture, making the quiche light and fluffy.
Salt: Enhances the flavors of all the ingredients.
Black pepper: Adds a touch of spice and depth to the dish.
Technique Tip for This Quiche
When preparing the leeks, make sure to clean them thoroughly as they can often have dirt and grit trapped between their layers. Slice the leeks lengthwise and rinse them under cold running water, fanning out the layers to ensure all debris is removed. This will prevent any unwanted texture or taste in your quiche.
Suggested Side Dishes
Alternative Ingredients
pie crust - Substitute with phyllo dough: Phyllo dough provides a flaky and light texture that can add a different dimension to the quiche.
leeks - Substitute with green onions: Green onions have a similar mild onion flavor and can be used in the same quantity.
cheddar cheese - Substitute with gruyere cheese: Gruyere has a nutty flavor that complements the quiche well.
eggs - Substitute with silken tofu: Silken tofu can be blended to create a similar consistency to eggs, making it a good vegan alternative.
milk - Substitute with heavy cream: Heavy cream will make the quiche richer and creamier.
salt - Substitute with soy sauce: Soy sauce can add a depth of flavor and umami, but use it sparingly to avoid overpowering the dish.
black pepper - Substitute with white pepper: White pepper has a milder flavor and won't alter the color of the quiche.
Alternative Recipes Similar to This Quiche
How to Store or Freeze This Quiche
Allow the leek and cheese quiche to cool completely at room temperature before storing. This helps prevent condensation, which can make the crust soggy.
Wrap the quiche tightly with plastic wrap or aluminum foil. Ensure there are no gaps to keep the quiche fresh and prevent it from absorbing any odors from the fridge.
Place the wrapped quiche in an airtight container for an extra layer of protection. This is especially useful if you plan to store it for more than a day.
Store the quiche in the refrigerator for up to 3-4 days. When ready to eat, you can enjoy it cold or reheat it in the oven at 350°F (175°C) for about 15-20 minutes until warmed through.
For freezing, first, cool the quiche completely. Then, cut it into individual slices to make reheating easier and more convenient.
Wrap each slice tightly in plastic wrap or aluminum foil. You can also use freezer-safe bags for this purpose. Make sure to remove as much air as possible to prevent freezer burn.
Label each package with the date of freezing. This helps you keep track of how long the quiche has been stored.
Place the wrapped slices in a single layer on a baking sheet and freeze until solid. This prevents them from sticking together.
Once frozen, transfer the slices to a larger freezer-safe container or bag for long-term storage. The quiche can be frozen for up to 2-3 months.
To reheat frozen quiche, preheat your oven to 350°F (175°C). Remove the wrapping and place the slices on a baking sheet. Cover loosely with aluminum foil and bake for 20-25 minutes, or until heated through.
For a quicker option, you can reheat individual slices in the microwave. Place a slice on a microwave-safe plate and cover with a microwave-safe cover. Heat on medium power for 2-3 minutes, checking halfway through to ensure even heating.
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 warmed through. This method ensures the leeks and cheese retain their texture and flavor.
Microwave Method: Place a slice of quiche on a microwave-safe plate. Cover it with a microwave-safe lid or another plate to avoid drying out. Heat on medium power for 1-2 minutes, checking halfway through. This method is quick but may result in a slightly soggy 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. This method helps maintain a crispy crust while evenly warming the leeks and cheese 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 5-7 minutes. This method provides a quick and efficient way to reheat while keeping the crust crispy.
Toaster Oven Method: Preheat your toaster oven to 350°F (175°C). Place the quiche slice on a piece of aluminum foil or a small baking tray. Heat for about 10-15 minutes or until warmed through. This method is convenient and helps maintain the texture of the leeks and cheese.
Essential Tools for Making This Quiche
Oven: To preheat and bake the quiche at the required temperature.
Pie dish: To hold the pie crust and the quiche filling.
Mixing bowl: To whisk together the eggs, milk, salt, and pepper.
Whisk: To mix the egg mixture until well combined.
Knife: To slice the leeks.
Cutting board: To provide a surface for slicing the leeks.
Measuring cups: To measure the milk and shredded cheddar cheese.
Measuring spoons: To measure the salt and black pepper.
Cheese grater: To shred the cheddar cheese if not using pre-shredded cheese.
Cooling rack: To let the quiche cool for a few minutes before slicing and serving.
How to Save Time on Making This Quiche
Use pre-sliced leeks: Save time by buying pre-sliced leeks from the store.
Pre-shredded cheese: Opt for pre-shredded cheddar cheese to cut down on prep time.
Ready-made pie crust: Use a store-bought pie crust to avoid making one from scratch.
Batch cooking: Double the recipe and freeze one quiche for a quick meal later.
Efficient whisking: Use an electric mixer to quickly whisk the eggs and milk mixture.
Preheat oven early: Start preheating your oven while you prepare the ingredients.

Leek and Cheese Quiche
Ingredients
Main Ingredients
- 1 sheet Pie Crust store-bought or homemade
- 3 large Leeks cleaned and sliced
- 1 cup Cheddar Cheese shredded
- 4 large Eggs
- 1 cup Milk
- ½ teaspoon Salt
- ¼ teaspoon Black Pepper
Instructions
- Preheat your oven to 375°F (190°C).
- Place the pie crust in a pie dish and set aside.
- In a mixing bowl, whisk together the eggs, milk, salt, and pepper.
- Spread the sliced leeks evenly over the pie crust.
- Sprinkle the shredded cheddar cheese over the leeks.
- Pour the egg mixture over the leeks and cheese.
- Bake in the preheated oven for 45 minutes, or until the quiche is set and golden brown on top.
- Let the quiche cool for a few minutes before slicing and serving.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Quiche
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