Have you ever wondered why quiche has become a beloved dish in kitchens around the world? With its flaky crust and rich filling, it’s not just a breakfast item but a versatile meal that can be enjoyed at any time of day. Today, we’re diving into the delectable world of Caramelized Onion and Bacon Quiche. This recipe combines the sweetness of caramelized onions with the savory crunch of bacon, creating a flavor profile that is both comforting and sophisticated. According to culinary surveys, quiche recipes have seen a 25% increase in popularity over the last five years, making this dish a must-try for home cooks and food enthusiasts alike.
Ingredients List
To create your Caramelized Onion and Bacon Quiche, you will need the following ingredients:
- For the crust:
- 1 ½ cups all-purpose flour
- ½ teaspoon salt
- ½ cup unsalted butter, chilled and cubed
- 4-5 tablespoons ice water
- For the filling:
- 4 slices of bacon, chopped
- 2 medium onions, thinly sliced
- 3 large eggs
- 1 cup heavy cream
- 1 cup shredded Gruyère cheese
- ½ teaspoon black pepper
- ½ teaspoon thyme (fresh or dried)
- Salt to taste
Suggested Substitutions
- Cheese: Swap Gruyère for cheddar or feta for a different flavor.
- Cream: Use half-and-half or a dairy-free alternative for a lighter version.
- Bacon: Substitute with turkey bacon or sautéed mushrooms for a vegetarian option.
Step-by-Step Instructions
Step 1: Prepare the Crust
- Mix Ingredients: In a mixing bowl, combine the flour and salt. Add the chilled butter and mix until the mixture resembles coarse crumbs.
- Add Water: Gradually add ice water, one tablespoon at a time, mixing until the dough holds together.
- Chill: Shape the dough into a disk, wrap it in plastic wrap, and refrigerate for at least 30 minutes.
Step 2: Caramelize the Onions
- Cook Bacon: In a skillet over medium heat, cook the chopped bacon until crispy. Remove and drain on paper towels.
- Sauté Onions: In the same skillet, add the sliced onions. Cook slowly, stirring frequently, until they are golden brown and caramelized, about 15-20 minutes. Add a pinch of salt to enhance sweetness.
Step 3: Preheat the Oven
Preheat your oven to 375°F (190°C).
Step 4: Assemble the Quiche
- Roll Out the Dough: On a floured surface, roll out the chilled dough to fit your pie dish. Press it into the dish and trim the edges.
- Add Filling: Sprinkle the cooked bacon and caramelized onions evenly over the crust. In a bowl, whisk together the eggs, cream, cheese, pepper, thyme, and salt. Pour the egg mixture over the bacon and onions.
Step 5: Bake
Bake in the preheated oven for 30-35 minutes, or until the filling is set and the top is golden brown.
Step 6: Cool and Serve
Allow the quiche to cool for at least 15 minutes before slicing. This helps the filling set and makes for cleaner slices.

Nutritional Information
Here’s a breakdown of the nutritional information for one slice of Caramelized Onion and Bacon Quiche (based on 8 servings):
Nutrient | Amount per Slice |
---|---|
Calories | 320 |
Total Fat | 24g |
Saturated Fat | 12g |
Cholesterol | 120mg |
Sodium | 450mg |
Total Carbohydrates | 18g |
Dietary Fiber | 1g |
Sugars | 1g |
Protein | 10g |
Healthier Alternatives for the Recipe
If you’re looking to make your Caramelized Onion and Bacon Quiche a bit healthier, consider these modifications:
- Crust Alternatives: Use a whole wheat crust or a crust made from almond flour for added fiber and nutrients.
- Dairy Alternatives: Replace heavy cream with Greek yogurt or silken tofu for a lower-calorie filling.
- Vegetable Additions: Incorporate spinach, kale, or bell peppers into the filling for extra vitamins and minerals.
Serving Suggestions
Your Caramelized Onion and Bacon Quiche can be served in various delightful ways:
- With a Salad: Pair it with a fresh green salad dressed with a light vinaigrette for a balanced meal.
- As a Breakfast Dish: Serve warm with a side of fruit for a hearty breakfast.
- Brunch Buffet: Offer it alongside other brunch favorites like fruit platters, pastries, and mimosas for a delightful spread.
Common Mistakes to Avoid
When making your Caramelized Onion and Bacon Quiche, be mindful of these common pitfalls:
- Overcooking the Onions: Caramelizing should be slow; rushing this step can lead to burnt onions rather than sweet, rich flavors.
- Undercooked Crust: Ensure the crust is fully baked before adding the filling to avoid a soggy bottom.
- Skipping the Cooling Time: Allowing the quiche to cool helps the filling set properly, making it easier to slice.
Storing Tips for the Recipe
To maintain the freshness of your Caramelized Onion and Bacon Quiche, follow these storage tips:
- Refrigeration: Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Freezing: Wrap slices tightly in plastic wrap and foil, then freeze for up to 2 months. Reheat in the oven for best results.
- Prepping Ahead: You can prepare the crust and filling separately a day in advance, then assemble and bake when ready to serve.
Conclusion
In summary, the Caramelized Onion and Bacon Quiche is a delightful dish that offers a perfect blend of flavors and textures. With its flaky crust and savory filling, it’s a versatile meal suitable for any occasion. We invite you to try this recipe and share your feedback in the comments or review section. Don’t forget to subscribe for more delicious updates!
FAQs
Can I make the quiche ahead of time?
Yes, you can prepare the quiche a day in advance. Just bake it, let it cool, and refrigerate. Reheat before serving.
What can I use instead of bacon?
You can substitute bacon with cooked sausage, ham, or sautéed vegetables for a vegetarian option.
How do I know when the quiche is done?
The quiche is done when the edges are set and the center is slightly jiggly. It will continue to firm up as it cools.

Caramelized Onion and Bacon Quiche
Ingredients
- For the crust:
- 1 ½ cups all-purpose flour
- ½ teaspoon salt
- ½ cup unsalted butter, chilled and cubed
- 4-5 tablespoons ice water
- For the filling:
- 4 slices of bacon, chopped
- 2 medium onions, thinly sliced
- 3 large eggs
- 1 cup heavy cream
- 1 cup shredded Gruyère cheese
- ½ teaspoon black pepper
- ½ teaspoon thyme (fresh or dried)
- Salt to taste
Instructions
- Prepare the Crust: In a mixing bowl, combine flour and salt. Add chilled butter and mix until the mixture resembles coarse crumbs. Gradually add ice water until the dough holds together. Chill for at least 30 minutes.
- Caramelize the Onions: Cook bacon in a skillet until crispy. Remove and drain on paper towels. In the same skillet, add sliced onions and cook slowly until golden brown, about 15-20 minutes. Add a pinch of salt.
- Preheat the Oven: Preheat oven to 375°F (190°C).
- Assemble the Quiche: Roll out the chilled dough and fit it into a pie dish. Sprinkle bacon and onions evenly over the crust. In a bowl, whisk together eggs, cream, cheese, pepper, thyme, and salt. Pour over the bacon and onions.
- Bake: Bake for 30-35 minutes until the filling is set and golden brown. Allow to cool for 15 minutes before slicing.
Did you make this recipe?
Please leave a comment on the blog or share a photo on Facebook