Why You’ll Love this Pepperoni Swiss Quiche
If you’re tired of the same old breakfast options, this Pepperoni Swiss Quiche will become your new favorite morning indulgence.
I’m obsessed with how it combines pizza flavors with the elegance of a quiche. Who doesn’t love pepperoni and cheese?
The swiss cheese brings a nutty richness, while mozzarella delivers that stretchy, melty goodness we all crave.
Each slice delivers savory, herb-infused comfort with minimal effort. Perfect for brunch gatherings or make-ahead weekday breakfast.
The best part? It reheats beautifully, meaning your Monday morning can feel just as special as your lazy Sunday.
Breakfast game-changer, seriously.
What Ingredients are in Pepperoni Swiss Quiche?
This Pepperoni Swiss Quiche brings together the most delightful combination of ingredients that will transport your taste buds to pizza heaven, but in quiche form. The foundation starts with a flaky pie crust that cradles layers of nutty Swiss cheese, gooey mozzarella, savory pepperoni, and a hint of onion.
All of this gets bound together with a silky custard mixture seasoned with oregano and garlic powder, creating that unmistakable pizza flavor profile we all know and love. Who knew breakfast could taste so much like your favorite pizza parlor creation?
- 1 9-inch pie shell
 - 3/4 cup Swiss cheese, grated
 - 3/4 cup mozzarella cheese, grated
 - 1/2 cup pepperoni, diced
 - 1 tablespoon onion, finely chopped
 - 1 cup milk
 - 3 eggs
 - 1/2 teaspoon salt
 - 1/4 teaspoon oregano
 - 1/4 teaspoon garlic powder
 
When selecting ingredients for this quiche, quality really does make a difference. I recommend using a good-quality Swiss cheese that will give you that distinctive nutty flavor, though you could substitute Gruyère in a pinch.
For the pepperoni, the regular pizza variety works perfectly, but if you’re feeling fancy, Italian deli-sliced pepperoni diced into small pieces adds an extra depth of flavor. Not a fan of onions? You could substitute shallots for a milder flavor, or even sprinkle in some chives just before serving.
The beauty of this recipe is its flexibility—much like its pizza inspiration, you can adjust the toppings to suit your personal taste preferences while keeping that essential pizza-quiche character intact.
How to Make this Pepperoni Swiss Quiche

Making this Pepperoni Swiss Quiche couldn’t be simpler, and the results are absolutely worth the minimal effort.
Start by preheating your oven to 350 degrees—this moderate temperature guarantees our quiche cooks evenly without burning that precious crust. While the oven warms up, grab your 9-inch pie shell and begin creating delicious layers of flavor. First goes the 3/4 cup of grated Swiss cheese, followed by an equal amount of gooey mozzarella, then scatter the 1/2 cup of diced pepperoni pieces, and finally sprinkle 1 tablespoon of finely chopped onion over the top. For precise dicing of pepperoni and onions, a quality Japanese chef knife can make prep work effortless and enjoyable.
Don’t these layers remind you of building the perfect pizza? For authentic pizza-like results, some culinary enthusiasts use specialized pizza ovens that work beautifully for both indoor and outdoor cooking.
Now for the magic that transforms these pizza-inspired ingredients into a proper quiche! In a small bowl, whisk together 1 cup of milk and 3 eggs until well combined, then season with 1/2 teaspoon of salt, 1/4 teaspoon of oregano, and 1/4 teaspoon of garlic powder.
This aromatic mixture is what binds everything together into creamy, custardy perfection. Pour this egg mixture carefully over your layered ingredients in the pie shell, allowing it to seep between all those cheese and pepperoni pieces.
Pop your creation into the preheated oven and bake for 45 minutes, or until the center is set and the top develops a gorgeous golden color.
The hardest part? Waiting for it to cool slightly before slicing into that first heavenly piece. I like to let it rest for about 5-10 minutes, which also makes for cleaner slices—if you can resist the temptation to dig in immediately!
Pepperoni Swiss Quiche Substitutions and Variations
Now that you’ve mastered the basic recipe, let’s explore how to customize your Pepperoni Swiss Quiche to suit your taste preferences and ingredient availability.
For cheese lovers, try gruyère, cheddar, or provolone instead. Not feeling pepperoni? Swap in crispy bacon, diced ham, or Italian sausage.
Going meatless? Sautéed mushrooms, roasted bell peppers, or spinach make wonderful alternatives.
Need a dairy-free version? Unsweetened almond milk works surprisingly well. Spice things up with basil, thyme, or red pepper flakes for a flavor twist.
Gluten-free? Use a potato crust or almond flour base. Crustless, even. So many possibilities with this versatile dish!
What to Serve with Pepperoni Swiss Quiche
Because a pepperoni Swiss quiche delivers such bold, savory flavors, you’ll want side dishes that balance your plate perfectly.
I love pairing it with a crisp arugula salad dressed simply with lemon and olive oil. The peppery greens cut through the richness, don’t you think?
For brunch, add some fresh berries or citrus segments. Their bright acidity? Heaven against the creamy quiche.
Roasted asparagus or steamed green beans make wonderful vegetable sides—just a touch of salt and pepper is all they need.
In cooler months, a light tomato soup makes this a complete meal. Simple. Satisfying. Perfect for any occasion.
Final Thoughts
While many quiches stick to traditional fillings, this pepperoni Swiss version brings a pizza-inspired twist to your table. I’m completely smitten with how the savory pepperoni pairs with the nutty Swiss and creamy mozzarella.
Isn’t it wonderful when breakfast feels a bit indulgent? The beauty of this recipe lies in its versatility—swap ingredients based on what’s in your fridge. Much like creamy mac and cheese, this quiche delivers comfort food satisfaction with minimal effort but maximum taste. Not a pepperoni fan? Try ham or bacon instead.
The oregano and garlic powder are non-negotiable, though, giving that unmistakable pizza flavor we all crave. Simple to prepare, impressive to serve. Your family will request this dish again and again. If you enjoy this flavor profile, you might also appreciate classic fried chicken recipes that combine similar aromatic spices like garlic powder and paprika.