Pepperoni Pizza Keto Crustless Quiche
Pepperoni Pizza Keto Crustless Quiche is a delightful way to enjoy the flavors of pizza in a low-carb format. Perfect for breakfast or brunch, this quiche combines all your favorite toppings without the crust, making it ideal for anyone following a keto diet. Its rich flavors and cheesy goodness will satisfy your pizza cravings while keeping carb counts low. Whether you’re hosting a gathering or enjoying a quiet meal at home, this quiche is sure to impress!
Why You’ll Love This Recipe
- Low-Carb Delight: Enjoy all the flavors of classic pizza without the carbs, making it perfect for keto diets.
- Quick Preparation: With just 10 minutes of prep time, you can easily whip up this tasty dish.
- Versatile Toppings: Customize with your favorite pizza toppings like bell peppers or sausage for added flavor.
- Meal Prep Friendly: This quiche keeps well in the fridge for several days, making it great for meal prep.
- Family-Friendly: Even non-keto eaters will love this delicious and hearty quiche!

Tools and Preparation
To make Pepperoni Pizza Keto Crustless Quiche, you’ll need some essential tools and equipment to ensure a smooth cooking process.
Essential Tools and Equipment
- Non-stick frying pan
- Glass pie dish (9-10 inch)
- Colander
- Mixing bowl
- Fork
Importance of Each Tool
- Non-stick frying pan: Ensures mushrooms brown perfectly without sticking, enhancing flavor.
- Glass pie dish: Allows you to see the cooking progress and ensures even baking.
- Colander: Helps drain excess moisture from olives, preventing sogginess in the quiche.
Ingredients
Pepperoni Pizza Keto Crustless Quiche will make a tasty breakfast option when you’re craving pizza but don’t want the carbs!
Ingredients:
– 8 oz. sliced mushrooms
– 2 tsp. olive oil (for browning mushrooms)
– 1 2.25 oz. can sliced black olives, drained well (Olives are optional but they’re good if you like olives on pizza.)
– 1 cup shredded Mozzarella cheese
– 1 cup shredded Italian Blend cheese (sometimes called Pizza cheese)
– 1 tsp. + 1/2 tsp. Italian Herb Seasoning
– 4 eggs, beaten well
– 1/2 cup heavy cream (see notes)
– 1/4 tsp. garlic powder
– 2 oz. sliced pepperoni
How to Make Pepperoni Pizza Keto Crustless Quiche
Step 1: Preheat the Oven
Preheat your oven to 400F (200C). Spray a 9 – 10 inch glass pie dish with non-stick spray to prepare for baking.
Step 2: Cook Mushrooms
Heat the olive oil in a non-stick frying pan over medium-high heat.
Add the sliced mushrooms to the pan.
Cook until they release their liquid and become lightly browned.
Step 3: Drain Olives
While the mushrooms are cooking:
Place sliced olives in a colander over the sink to drain well.
Step 4: Prepare Cheese Mixture
In a mixing bowl:
Combine shredded Mozzarella and Italian Blend cheese.
Sprinkle with 1 tsp. of Italian Herb Seasoning.
Stir with a fork to evenly distribute herbs before placing in the pie dish.
Step 5: Mix Eggs and Cream
In another bowl:
Beat the eggs using a fork.
Mix in heavy cream and garlic powder until well combined.
Step 6: Combine Ingredients
Pour the egg mixture over the cheese in the pie dish:
Stir gently with a fork until all cheese is coated with egg mixture.
Step 7: Layer Mushrooms and Olives
On top of the cheese/egg mixture:
Add a layer of browned mushrooms.
If using, sprinkle drained sliced olives on top.
Step 8: Add Pepperoni
Arrange sliced pepperoni over the mushrooms and olives in an overlapping layer:
Sprinkle with another 1/2 teaspoon of Italian Herb Seasoning.
Step 9: Bake Quiche
Bake in preheated oven for about 30-35 minutes:
The eggs should be completely set, and pepperoni should begin to brown.
Step 10: Cool and Serve
After baking:
Allow quiche to cool for about 3-5 minutes before slicing.
Serve hot for best flavor!
This Pepperoni Pizza Keto Crustless Quiche is not only delicious but also easy to prepare. Enjoy every bite!
How to Serve Pepperoni Pizza Keto Crustless Quiche
Pepperoni Pizza Keto Crustless Quiche is a versatile dish, perfect for any meal of the day. Whether you’re enjoying it for breakfast or serving it at a brunch gathering, here are some delightful ways to serve it.
With a Fresh Salad
- A crisp green salad complements the savory flavors of the quiche. Consider using mixed greens, cherry tomatoes, and a light vinaigrette.
Accompanied by Dipping Sauces
- Serve with marinara or ranch dressing on the side for dipping. This adds an extra layer of flavor that enhances the pizza experience.
Paired with Avocado Slices
- Creamy avocado slices can balance the richness of the quiche. They provide healthy fats and a refreshing contrast.
Served with Sautéed Spinach
- Lightly sautéed spinach adds nutritional value and pairs well with the cheesy quiche. A little garlic can elevate this side even further.
With Pickles or Olives
- Adding pickles or olives can bring a briny element that cuts through the richness of the quiche. Choose your favorites for a personal touch.
As Part of a Brunch Spread
- Include this quiche in a larger brunch spread alongside other dishes like fruit, pastries, and breakfast meats for a complete meal.
How to Perfect Pepperoni Pizza Keto Crustless Quiche
To ensure your Pepperoni Pizza Keto Crustless Quiche turns out perfectly every time, consider these helpful tips.
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Use Fresh Ingredients: Fresh mushrooms and cheeses enhance the flavor significantly. Opt for high-quality mozzarella and Italian blend cheese for best results.
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Cook Mushrooms Thoroughly: Make sure to brown mushrooms well before adding them to the mixture. This step brings out their natural sweetness and prevents excess moisture in your quiche.
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Adjust Seasonings: Feel free to tweak the Italian herb seasoning to match your taste preferences. Adding some red pepper flakes can give your dish an extra kick.
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Let It Cool Slightly: Allowing the quiche to cool for 3-5 minutes before serving helps it set better, making it easier to slice without falling apart.
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Experiment with Toppings: Don’t hesitate to try different toppings such as bell peppers or onions for added flavor and texture.
Best Side Dishes for Pepperoni Pizza Keto Crustless Quiche
Pairing your Pepperoni Pizza Keto Crustless Quiche with side dishes can create a more balanced meal. Here are some excellent options:
- Mixed Green Salad: A light salad with vinaigrette provides freshness and balances richness.
- Roasted Vegetables: Carrots, zucchini, or bell peppers roasted in olive oil complement the cheesy dish nicely.
- Fruit Salad: A refreshing fruit salad adds sweetness that contrasts beautifully with savory flavors.
- Steamed Broccoli: Lightly steamed broccoli is nutritious and adds color to your plate.
- Cauliflower Rice: This low-carb option serves as a great base if you want something hearty without adding carbs.
- Bacon-Wrapped Asparagus: The salty crunch of bacon-wrapped asparagus elevates any meal and pairs wonderfully with quiche.
- Zucchini Noodles: Light and healthy, zucchini noodles are an excellent alternative that keeps everything low-carb.
- Cheese Platter: A selection of cheeses can offer variety and satisfy cravings while keeping within keto guidelines.
Common Mistakes to Avoid
Avoiding common mistakes can elevate your Pepperoni Pizza Keto Crustless Quiche to new heights.
- Skipping the Preheat: Not preheating the oven can lead to uneven cooking. Always ensure your oven is set to the right temperature before baking.
- Overcooking the Mushrooms: Cooking mushrooms too long can make them rubbery. Sauté just until they’re browned and release their moisture for the best texture.
- Ignoring Cheese Quality: Using low-quality cheese may affect flavor. Opt for fresh, high-quality mozzarella and Italian blend cheese for a rich taste.
- Neglecting Seasonings: Forgetting to add spices can make your quiche bland. Don’t skip the Italian herb seasoning; it’s essential for that pizza flavor.
- Improper Egg Mixing: Under-mixing eggs can cause an uneven texture. Ensure you beat the eggs until fully combined with the cream before adding them to the dish.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container for up to 4 days.
- Allow the quiche to cool completely before refrigerating.
Freezing Pepperoni Pizza Keto Crustless Quiche
- Freeze slices in a freezer-safe container or wrap them tightly in plastic wrap.
- It can be frozen for up to 2 months.
Reheating Pepperoni Pizza Keto Crustless Quiche
- Oven: Preheat to 350°F (175°C) and bake for about 15-20 minutes until warmed through.
- Microwave: Heat individual slices on high for 1-2 minutes, checking regularly.
- Stovetop: Use a skillet over medium heat, covering it with a lid. Heat for about 5 minutes or until warmed through.
Frequently Asked Questions
Here are some common questions regarding Pepperoni Pizza Keto Crustless Quiche.
Can I customize my Pepperoni Pizza Keto Crustless Quiche?
Absolutely! You can add vegetables like spinach, bell peppers, or even swap out pepperoni for sausage or bacon.
How do I store Pepperoni Pizza Keto Crustless Quiche?
Store it in an airtight container in the refrigerator for up to four days or freeze it for longer storage.
What are good side dishes with this quiche?
A fresh green salad or a side of roasted veggies pairs well with this quiche, making it a balanced meal.
Can I make this quiche ahead of time?
Yes! Prepare it a day in advance and store it in the fridge. Just reheat when ready to serve.
Final Thoughts
Pepperoni Pizza Keto Crustless Quiche is a delightful twist on traditional pizza that’s perfect for breakfast or brunch. Its versatility allows you to customize ingredients based on your preferences, making it not only satisfying but also exciting each time you prepare it. Give this recipe a try today!

Pepperoni Pizza Keto Crustless Quiche
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: Serves about 6 slices 1x
- Category: Breakfast
- Method: Baking
- Cuisine: Italian
Description
Pepperoni Pizza Keto Crustless Quiche is a scrumptious breakfast option that brings the flavors of pizza without the carbs. This easy-to-make quiche is perfect for those following a keto lifestyle, allowing you to indulge in cheesy goodness with minimal effort.
Ingredients
- 8 oz. sliced mushrooms
- 2 tsp. olive oil
- 1 can (2.25 oz.) sliced black olives (drained)
- 1 cup shredded Mozzarella cheese
- 1 cup shredded Italian Blend cheese
- 4 large eggs
- 1/2 cup heavy cream
- 2 oz. sliced pepperoni
- Italian Herb Seasoning and garlic powder
Instructions
- Preheat the oven to 400°F (200°C) and spray a glass pie dish with non-stick spray.
- In a non-stick frying pan, heat olive oil over medium-high heat and sauté the sliced mushrooms until browned.
- In a mixing bowl, combine both cheeses and seasonings; layer in the pie dish.
- In another bowl, whisk eggs, heavy cream, and garlic powder together.
- Pour egg mixture over the cheese and gently mix; add mushrooms, olives, and arrange pepperoni on top.
- Bake for 30-35 minutes until set and golden brown.
- Cool slightly before slicing; serve warm.
Nutrition
- Serving Size: 1 slice (approx. 100g)
- Calories: 310
- Sugar: 2g
- Sodium: 700mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 5g
- Fiber: 1g
- Protein: 20g
- Cholesterol: 150mg