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If you’re looking for a hearty and satisfying keto breakfast, brunch, or even dinner, Keto Quiche Lorraine is a must-try. This classic French dish features a rich and creamy egg custard packed with crispy bacon and gooey cheese, all nestled inside a buttery low-carb crust. Traditional quiche Lorraine is delicious, but the classic version is loaded with carbs due to its wheat-based crust. Thankfully, this keto-friendly version lets you enjoy all the goodness without the guilt!
Perfect for meal prep, this quiche is as good fresh out of the oven as it is the next day. It’s a fantastic way to start your morning with protein and healthy fats, keeping you full and energized. Whether you’re serving it at a brunch with friends or meal-prepping for the week, this keto quiche Lorraine will quickly become a favorite in your household.
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Why You’ll Love This Recipe
- Low-Carb & Keto-Friendly – Each slice is packed with healthy fats and protein while keeping carbs to a minimum.
- Rich & Satisfying Flavor – The combination of crispy bacon, creamy eggs, and melted cheese makes every bite irresistible.
- Perfect for Meal Prep – It reheats beautifully, making it a convenient option for busy mornings.
- Customizable – You can add different cheeses, veggies, or even swap the bacon for another protein.
My Personal Experience
The first time I made a keto quiche, I was skeptical about whether a low-carb crust could hold up to the creamy filling. But after one bite, I was hooked. The crust turned out beautifully golden and slightly crisp, providing the perfect contrast to the soft, cheesy filling. The smoky bacon infused the quiche with a deep, savory flavor that had me coming back for seconds (and thirds!).
This quiche has quickly become my go-to for meal prepping because it stores so well. I love making a big batch on Sunday and having easy, delicious breakfasts ready to go for the next few days. Plus, it’s a total crowd-pleaser—no one even realizes it’s keto!
Required Equipment
Mixing Bowls
You’ll need a few different-sized bowls for whisking the eggs and mixing the crust ingredients. I always keep a sturdy set on hand for recipes like this.
Whisk
A good whisk is essential for making a smooth and creamy egg custard. It helps blend the eggs and cream together effortlessly.
Pie Pan
A standard 9-inch pie pan works perfectly for this quiche. I prefer using one with a non-stick surface to make slicing and serving easier.
Skillet
You’ll need a skillet to cook the bacon until it’s crispy. The rendered fat adds so much flavor to the filling!
Rolling Pin
If you’re making the keto crust, a rolling pin will help you evenly spread the dough before transferring it to the pie pan.
Ingredients & Substitutions
For the Keto Crust:
- 1 ½ cups almond flour (creates a buttery, low-carb crust)
- ¼ cup coconut flour (adds structure to the dough)
- ½ teaspoon salt
- ½ teaspoon garlic powder (optional, for extra flavor)
- ¼ cup butter, melted
- 1 egg
Substitutions: If you prefer a crustless quiche, you can skip the crust entirely for an even lower-carb version.
For the Filling:
- 6 large eggs
- ½ cup heavy cream (adds richness and a creamy texture)
- 1 cup shredded Swiss or Gruyère cheese (classic choices for quiche Lorraine)
- ½ cup cooked bacon, chopped (provides that signature smoky flavor)
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon nutmeg (optional, but enhances the flavor)
Substitutions: You can swap Swiss cheese for cheddar, mozzarella, or even goat cheese for a different twist.
How to Make Keto Quiche Lorraine
- Preheat the oven to 350°F (175°C).
- Prepare the crust – In a bowl, mix almond flour, coconut flour, salt, and garlic powder. Add melted butter and one beaten egg. Stir until a dough forms.
- Roll out the dough between two sheets of parchment paper and transfer it to a greased pie pan. Press it into the pan evenly.
- Par-bake the crust – Bake for 10 minutes, then remove from the oven and set aside.
- Cook the bacon – In a skillet over medium heat, cook the chopped bacon until crispy. Remove from heat and let cool.
- Make the egg mixture – In a bowl, whisk together eggs, heavy cream, salt, pepper, and nutmeg. Stir in shredded cheese and bacon.
- Pour the filling into the crust and spread it evenly.
- Bake for 30-35 minutes, or until the center is set and slightly golden on top.
- Let it cool for 10 minutes before slicing and serving.
Tips for This Recipe
- Blind bake the crust for a crispier texture. This prevents the filling from making it soggy.
- Don’t overbake – The quiche should be slightly jiggly in the center when you take it out. It will firm up as it cools.
- Let it rest before slicing – This helps the filling set properly for clean slices.
Optional Additions
- Spinach or Mushrooms – Adds extra nutrients and flavor.
- Onions or Shallots – Slightly caramelized, they add a hint of sweetness.
- Herbs like Thyme or Chives – A sprinkle of fresh herbs enhances the taste.
Serving Ideas
- Serve warm with a side of keto-friendly greens like arugula or spinach.
- Pair with a low-carb soup for a cozy meal.
- Cut into smaller squares for a delicious brunch appetizer.
Storage Recommendations
- Store leftovers in an airtight container in the fridge for up to 4 days.
- To reheat, warm in the oven at 300°F (150°C) for about 10 minutes.
- Freeze individual slices for up to 3 months and reheat in the oven.
Frequently Asked Questions
Can I make this crustless?
Yes! Simply grease your pie pan and pour the filling directly into it.
Can I use different cheeses?
Absolutely! Cheddar, feta, or goat cheese all work well.
How do I prevent a soggy crust?
Blind-bake the crust and avoid overfilling it with liquid.
Nutritional Breakdown (Per Serving)
- Calories: 320
- Total Carbs: 5g
- Net Carbs: 3g
- Fat: 28g
- Protein: 12g
Keto Quiche Lorraine Recipe
Ingredients
- 1 ½ cups almond flour
- ¼ cup unsalted butter melted
- 1 large egg
- ½ teaspoon salt
- 6 slices bacon cooked and crumbled
- 1 cup shredded Gruyère or Swiss cheese
- 4 large eggs
- 1 cup heavy cream
- ½ teaspoon salt
- ¼ teaspoon black pepper
- ¼ teaspoon nutmeg
Instructions
- Preheat oven to 350°F (175°C). Grease a pie dish.
- Make the crust by mixing almond flour, melted butter, egg, and salt. Press into the dish and pre-bake for 10 minutes.
- Prepare the filling by whisking eggs, heavy cream, salt, pepper, and nutmeg.
- Assemble by adding crumbled bacon and shredded cheese to the crust, then pour the egg mixture over it.
- Bake for 25-30 minutes or until the center is set. Let cool slightly before slicing.
I’m so excited to hear how this recipe turned out for you! 😊 Don’t forget to follow us on Instagram and Facebook for daily keto inspiration, tasty recipes, and all the support you need to crush your goals. Want to make your keto journey easier? Get a meal plan tailored to your unique needs and preferences, designed to keep you on track effortlessly. Start your personalized plan now!
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