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    Home » Recipes » Main Dishes

    Keto Quiche Lorraine

    by Oscar Chimenti, Last Modified: May 13, 2022 This post may contain affiliate or sponsored links. See the Disclosure Policy linked in my footer.

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    Jump to Recipe Print Recipe
    quiche lorraine in a pie plate next to a slice on a plate

    This Keto Quiche Lorraine is a delicious and creamy pie with a flaky crust, filled with a savoury egg custard with gruyere cheese and bacon.

    With only 2g net carbs per slice it is sure to be a low carb favourite meal for anyone trying to lower their carb intake. A perfect diabetic friendly option without compromising on great taste.

    keto quiche lorraine in pie dish with a slice on a white plate. this recipe
    Keto quiche lorraine fresh out of the oven.

    My first time enjoying a quiche lorraine was in France and my jaw dropped after taking the first bite. I was so in love with this scrumptious pie. So I came up with a keto crust for this recipe by using a modified version from my Keto Butter Tarts recipe.

    Jump To:
    • Main ingredients used
    • The best keto quiche crust
    • What types of cheese to use in a quiche?
    • Step by step instructions
    • Recipe tips
    • What to serve with keto quiche lorraine?
    • How to store quiche?
    • Frequently asked questions
    • Other low carb recipes you might enjoy
    • Keto Quiche Lorraine

    Main ingredients used

    The first time I made this low carb quiche lorraine I could not believe how amazing it turned out. The custard like filling was creamy while the gruyere cheese (one of my favourite cheeses) just makes this dish the ultimate quiche.

    close up of keto quiche lorraine in pie pan with a slice out of focus.
    • Almond Flour: keeping the carbs low, this pie is made with blanched almond flour.
    • Bacon: adding that savoury bacon flavour to this quiche is optional but for me it's a must and really gives this low carb dish a pop.
    • Onions: sauteed onions until soft releases the natural sugars, cooked until almost translucent.
    • Gruyere Cheese: a little nutty, creamy but slightly sweet and salty. It's become a staple in my house.

    The best keto quiche crust

    This keto quiche crust can be used for many recipes that ask for a crust. The crust comes out super buttery and crisp every time I make it. It truly is the best keto pie crust I've ever had. No joke!

    I use it for meat pies, coconut cream pies and pumpkin pies. No need to make the crust look like it came out of a BON APPÉTIT magazine. This is a rustic dish and the natural, aged and casual look is what makes this pie stand out from the crowd.

    What types of cheese to use in a quiche?

    variety of cheeses on a cheese platter
    Cheese Platter in Provence, France 2009

    If you know me, you know I love my cheese. I have my top 3 favourite cheeses below. All 3 can be used in this recipe but a white cheddar or swiss cheese can also work. However, I do think Gruyere is the best for this dish.

    Comté Cheese

    Comté is a French cheese made from unpasteurized cow's milk in the Franche-Comté traditional province of eastern France (Jura) bordering Switzerland and sharing much of its cuisine.  This is also where we spend most of our time in France and where my partners family lives, so I may be biased.

    Gruyère Cheese

    Gruyère is a hard yellow Swiss cheese that originated in the cantons of Fribourg, Vaud, Neuchâtel, Jura, and Berne in Switzerland. 

    Dubliner Cheese

    Dubliner is a sweet, granular cheese aged over a year and manufactured by Carbery, located in County Cork, Republic of Ireland.

    I suggest watching the instructional video as there are many steps in this recipe. However, it's is not difficult once you observe how I made it. If you follow the ingredients and directions you will not be disappointed. If you love bacon, cheese and eggs, this quiche is for you!

    Step by step instructions

    How to make keto quiche lorraine?

    • STEP 1: For the crust add the almond flour and salt to a large bowl and mix with a fork to combine. Add the cold butter and cream cheese, use two forks or a pastry blender to combine.
    • STEP 2: Add the 1 large egg and apple cider vinegar, mix with a fork and then use your hands to shape dough into a ball. Wrap in plastic wrap and store in the refrigerator for 1 hour.
    • STEP 3: Preheat the oven at 375°F. Remove dough from fridge after 1 hour and roll out to a 9" circle on a parchment sheet.
    • Place an 8" pie pan over the rolled out dough and then flip so the pie crust is not sitting on the pan.
    • Gently peel off the parchment paper and maneuver the pie crust into the pan, pinching the edges if desired.
    • STEP 4: Bake the crust in the oven at 375°F for 10-15 minutes until golden brown around the edges. Set aside to cool for 10 minutes.
    • STEP 5: Let's make the custard filling. First Preheat the oven to 350°F.
    • STEP 6: Crisp up the bacon in a frying pan on the stove top and then transfer to a dish lined with paper towel. Set aside.
    • STEP 7: Using the same frying pan saute the onion in the bacon grease and then transfer the onions to the quiche crust with half of the crisped bacon. Top with the shredded gruyere cheese and then the remaining bacon.
    • STEP 8: In a large bowl mix the 4 eggs with the cream, cayenne and nutmeg and then pour over the contents in the pie.
    • STEP 9: Bake on a baking sheet at 350°F for 50 minutes. Allow to cool for 5-10 minutes for the custard to set. Slice and enjoy!
    keto quiche lorraine next to slice on a plate.

    Recipe tips

    Top Tip: if you notice the pie crust bubbling in the oven use a fork to poke the air out to flatten them. You may also want to poke holes in the dough before flipping onto the pie pan.

    Cold Dough: try to work quickly when rolling out the dough out of the fridge as it will be more difficult to work with as it gets warmer.

    What to serve with keto quiche lorraine?

    • Low Carb Panzanella Salad
    • Air Fryer Broccoli Parmesan
    • Whipped Low Carb Ricotta Dip
    • Low Carb French Baguette
    • Low Carb Ginger Asparagus Soup

    How to store quiche?

    Allow the low carb quiche to cool completely and then store on a dish wrapped in plastic wrap in the refrigerator for up to 4 days. Reheat individual slices in the microwave.

    Frequently asked questions

    Why is it called quiche lorraine?

    The word 'quiche' comes from the German word kuchen, meaning cake and Lorraine is a name for a region that was called the Kingdom of Lothringen

    Can I use milk instead of heavy cream?

    You can use whole milk in this keto quiche recipe if you want to cut back on the amount of fat from the heavy cream.

    What can I serve with keto quiche lorraine?

    Quiche is often served with a side of soup, some fresh berries or a low carb sweet dessert.

    Is quiche a breakfast or dinner?

    It has all the ingredients that you may typically have for breakfast. However, the quiche is very filling and can also be served for dinner.

    Is keto quiche lorraine low carb?

    Each slice contains roughly 2g net carbs and therefore would be considered low carb. This quiche could fit into your daily macros if you are following a keto diet. It is also low on the glycemic index and should be ok with people who have diabetes. However, always check your blood sugars to see how it affects you.

    Other low carb recipes you might enjoy

    • Maple protein coffee bites in a bowl lined with crumpled parchment paper next to a cup of coffee.
      Maple Protein Coffee Bites
    • french toast waffles on on a plate with berries and a small bowl of maple syrup.
      Oroweat Keto Bread French Toast Waffles
    • a glass filled with keto pumpkin smoothie with a dollop of whip cream on top and sprinkles of pumpkin spice next to a mini pumpkin ornament.
      Keto Pumpkin Smoothie
    • a stack of waffles topped with a pad of butter next to a mini pumpkin and a waffle iron.
      Keto Pumpkin Waffles
    Keto Quiche Lorraine next to a slice on white plate

    Keto Quiche Lorraine

    Oscar
    Golden keto crust with a creamy custard filling made with eggs, gruyere and bacon.
    5 from 34 votes
    Print Pin This Recipe
    Prep Time : 1 hr 30 mins
    Cook Time : 50 mins
    Total Time : 1 hr 20 mins
    Course : Appetizer, Breakfast, Main Course
    Cuisine : French
    Diet : Diabetic
    Servings : 8 people
    Calories : 401

    Equipment

    • Rolling Pin
    • 8" Pie Pan

    Ingredients
      

    Quiche Crust

    • 1.5 cup Almond Flour
    • ⅛ teaspoon salt
    • ½ cup cold butter in chunks
    • 1 tablespoon cream cheese
    • 1 large egg
    • ½ tablespoon apple cider vinegar

    Custard Filling

    • 9 Slices Bacon diced
    • 1 medium Onion diced
    • 4 large Eggs
    • 1 cup Gruyere Cheese grated
    • 1 cups Heavy Whipping Cream 35%
    • ¼ teaspoon salt
    • ⅛ teaspoon cayenne pepper
    • ⅛ teaspoon ground nutmeg
    Get the New E-bookCheck out Low Carb Comfort Food!

    Instructions
     

    Quiche Crust

    • In a large bowl add the almond flour and ⅛ teaspoon of salt
    • Mix with a fork to combine
    • Add the ½ cup of cold butter and combine with two forks or use a pastry blender. You want this to be in chunks to make it easier to combine but you want to do it quickly so the butter does not melt.
    • Next add the cream cheese and do the same as you did with the butter, combining into the mixture
    • Add 1 large egg and apple cider vinegar and mix in with a fork
    • Use your hands to form dough into a ball (it will be sticky)
    • Lay out some plastic wrap and drop ball onto the plastic. Wrap and keep in the fridge for at least 1 hour
    • After 1 hour remove dough from the fridge
    • You need to work quickly here while the dough is still cold
    • Preheat oven to 375°
    • Roll out parchment paper sheet onto a hard surface such as your countertop
    • remove dough from plastic wrap and lay it onto the parchment paper
    • Using a rolling pin or tumbler roll out the dough to form a 9" circle. It does not have to be a perfect circle
    • Take your 8" pie pan and lay it onto the formed dough
    • Placing your hand under the parchment paper, you want to flip the dough and the pie pan over
      Pie Pan
    • Gently peel off the parchment paper and allow dough to fall into pie pan
      Parchment Gently Peel
    • If the dough warmed up it will stick to the parchment.
    • Don't worry about dough falling apart, you will use your fingers to create a lip around the edges
      Roll edges of pie
    • if the dough is hard to get off the parchment, simply peel it off and mold the dough with your fingers onto the pie pan.
    • Pinch a lip around the edges of the crust and then use a fork to poke holes throughout the dough to avoid any bubbling up
    • Place crust in oven at 375°F for 10 to 15 minutes or until golden brown around the edges
    • If you notice any bubbling up while it's in the oven, poke the bubbles with a fork
    • Once out of the oven, set aside to cool for 10 minutes

    Custard Filling

    • Preheat the oven to 350°
    • Add the diced bacon to a frying pan and cook until crisp, remove from pan onto a paper towel
    • Remove bacon grease from frying pan leaving about 1 tablespoons of grease
    • Dice a medium onion and saute in the leftover bacon grease, if not using bacon saute onion in 1 tablespoon of olive oil
    • Once onion is soft add it onto the quiche crust
    • Next add only half of the crisped bacon
    • Now add all of the gruyere cheese
    • Next add the remaining crisped bacon
    • Mix the 4 eggs with the cream, cayenne and nutmeg
    • Add the egg mixture to the quiche
    • Place the pie pan onto a baking sheet and bake at 350° for about 50 minutes
    • Remove from oven and let stand for 5 minutes to allow the custard to set
    • Slice pie into 8 slices and enjoy

    Notes

    2g net carbs per slice
     
    All nutritional information is based on third-party calculations and should be considered estimates. Actual nutritional content will vary with brands used, measuring methods, portion sizes and more.

    This recipe card provides the basic details to make this recipe. For more information, questions or variations please review the content above the recipe card.

    Updates and Revisions

    If conflicting information between the video and recipe card, the recipe card will always have the most up to date information, ingredients and instructions.

    Click here to add your own private notes.

    Nutritional Information

    All nutritional information is based on third-party calculations and should be considered estimates. Actual nutritional content will vary with brands used, measuring methods, portion sizes and more.

    Serving: 1Slice | Calories: 401kcal | Carbohydrates: 3g | Protein: 13g | Fat: 39g | Fiber: 1g | Sugar: 1g
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      Recipe Rating




    1. Mama Maggie's Kitchen

      September 08, 2021 at 4:56 am

      5 stars
      This dish looks so deliciously good. I wish I could eat that right this minute!

      Reply
      • Oscar Chimenti

        September 08, 2021 at 8:40 am

        Ah haha. It’s one of my favs.

        Reply
    2. Agnieszka

      September 06, 2021 at 10:30 pm

      5 stars
      At first I wasn't sure about the crust made with almond flour but it turned out wonderful! Thank you for the recipe!

      Reply
      • Oscar Chimenti

        September 08, 2021 at 8:41 am

        You’re welcome. I always use almond flour for crusts now.

        Reply
    3. Chef Dennis

      September 06, 2021 at 5:17 pm

      5 stars
      This looks absolutely scrumptious!

      Reply
    4. Lara

      September 06, 2021 at 12:58 pm

      5 stars
      Nothing beats a good quiche! This is definitely one of them! Thank you for sharing this recipe.

      Reply
    5. Jean

      September 06, 2021 at 3:27 am

      5 stars
      I like the keto take on this classic recipe! Will have to do this recipe

      Reply
    6. Kay

      June 03, 2021 at 6:43 pm

      5 stars
      Nothing like a good quiche, you helped me make this keto-friendly version with ease!

      Reply
    7. Jere Cassidy

      June 03, 2021 at 3:15 pm

      5 stars
      I don't eat keto but this crust sounds amazing, got to try this. Also, look at you sitting at a bistro in Paris, so envious. Thanks for this share.

      Reply
    8. Nora

      June 03, 2021 at 2:55 pm

      5 stars
      What a delicious Quiché recipe! Will try it out next weekend. Thanks for sharing!

      Reply
    9. Jeri

      June 02, 2021 at 11:31 pm

      5 stars
      What a great recipe! It was so easy to make, perfect for my husband who is on the Keto diet! Thanks for the recipe!

      Reply
    10. Tammy

      June 02, 2021 at 8:05 pm

      5 stars
      Fantastic recipe, thank you for sharing!

      Reply
    11. Audrey

      June 02, 2021 at 7:59 pm

      5 stars
      I'm always on the look out for new keto recipes to try.

      Reply
    12. Janelle Pinette

      March 06, 2021 at 10:59 pm

      I made this today! It was fantastic, thanks for sharing your journey and recipes!

      Reply
      • ihackeddiabetes

        March 07, 2021 at 4:30 pm

        Thanks for the feedback. It's a great recipe.

        Reply
    13. ihackeddiabetes

      February 26, 2021 at 11:45 pm

      5 stars
      I truly can’t get enough of this quiche. If you do make it, please leave a rating and comment as I want to know how it turned out for you.

      Reply

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    I am a Type 2 Diabetic and enjoy creating low-carb and diabetic-friendly recipes that are good for you! All recipes are developed to help you make great food without the highs and lows of diabetes.

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