Crustless Egg and Cheese Quiche Recipe

A crustless egg and cheese quiche is the ultimate answer to a quick, delicious, and healthy breakfast, brunch, or even light dinner. This dish captures the rich, savory flavor of traditional quiche—without the added calories or carbs from a pastry crust.

It’s the perfect choice for those following a low-carb, gluten-free, or keto-friendly lifestyle. Not only does it require fewer ingredients and less time in the kitchen, but it’s also easy to customize with your favorite add-ins like spinach, mushrooms, bacon, or herbs.

In fact, as this healthy crustless quiche recipe from Well Plated shows, you can easily adapt this dish to suit any taste or dietary need. For more vegetarian variations, see these crustless quiche ideas from Love & Lemons.

What Is a Crustless Egg and Cheese Quiche?

A crustless quiche is essentially a savory egg-based pie baked without a crust. Unlike a traditional quiche that requires a buttery, flaky shell, the crustless version relies on the eggs to set and form the structure of the dish. This makes it lower in carbohydrates and simpler to prepare.

While it may look like a frittata, a quiche typically contains a higher ratio of dairy to eggs, giving it a softer, more custard-like texture.

Key Ingredients That Make It Delicious

To get the most flavor and best texture in your quiche, start with high-quality ingredients:

Eggs – The core of the dish, providing structure and protein.
Cheese – Use bold varieties like sharp cheddar, Gruyère, or feta for flavor.
Milk or cream – Adds richness and helps create the signature silky texture.
Seasonings – Salt, pepper, garlic powder, and herbs like thyme or parsley enhance the taste.
Add-ins (optional):
- Vegetables like spinach, bell peppers, zucchini, or tomatoes
- Proteins such as bacon, ham, or cooked sausage
- Fresh herbs for a burst of flavor

How to Make Crustless Egg and Cheese Quiche

Follow these simple steps for a foolproof quiche:

Preheat the oven to 375°F (190°C) and grease a pie dish or oven-safe skillet.
Whisk the eggs in a large bowl until fully combined.
Add in the dairy, seasonings, and any optional fillings.
Stir in shredded cheese, distributing it evenly through the mixture.
Pour into the prepared dish and bake for 35–45 minutes until the center is set.
Let cool slightly before slicing. Serve warm or at room temperature.

Delicious Variations to Try

This recipe is incredibly versatile. Here are some popular variations:

Vegetarian:
- Spinach and feta
- Mushroom and Swiss
- Zucchini and goat cheese
With meat:
- Ham and cheddar
- Sausage and mozzarella
- Bacon and pepper jack
Low-fat or dairy-free:
- Use unsweetened almond milk and dairy-free cheese
- Add nutritional yeast for cheesy flavor without dairy

Nutrition Benefits of a Crustless Quiche

Going crustless doesn’t just save time—it adds nutritional value:

Lower in carbs and calories compared to traditional quiche
High in protein from eggs and cheese
Customizable with fiber-rich vegetables
Can be made dairy-free or keto-friendly
Easy portion control for meal prep or weight loss plans

Serving Suggestions

Crustless egg and cheese quiche can be enjoyed at any time of day. Here are a few pairing ideas:

Fresh green salad with lemon vinaigrette
Roasted or sautéed vegetables
Toast or crusty bread (if carbs aren’t a concern)
Fruit salad for brunch balance

Storing and Reheating Tips

Keep leftovers fresh and tasty with proper storage:

Refrigerate in an airtight container for up to 4 days.
Freeze whole or in slices wrapped tightly in foil and stored in freezer bags (up to 2 months).
Reheat in the oven at 325°F or in the microwave. Avoid overheating to preserve texture.

Common Mistakes to Avoid

Avoid these pitfalls to get perfect results every time:

Too much dairy can make the quiche soggy
Skipping pre-cooking veggies leads to extra moisture
Overbaking dries out the custard
Undermixing can create uneven texture

Conclusion

A crustless egg and cheese quiche is more than just a convenient recipe—it’s a smart, nutritious, and versatile option for any meal of the day. Whether you’re preparing breakfast for the week, serving a crowd at brunch, or looking for a quick dinner solution, this dish checks every box. Its simplicity allows for endless customization with ingredients you already have on hand, and the absence of a crust makes it lighter, lower in carbs, and suitable for a variety of dietary needs, including gluten-free and keto lifestyles.

This recipe proves that healthy doesn’t mean boring. With just a few basic ingredients—eggs, cheese, and milk—you can build a satisfying and flavorful meal that fits your nutritional goals. Add vegetables for fiber, meats for extra protein, or fresh herbs for brightness, and you have a dish that’s easy to love and hard to mess up.

Another major benefit is how well it stores and reheats, making it ideal for meal prepping or planning ahead for a busy week. Whether served hot, cold, or at room temperature, its rich, custardy texture and savory flavor stay delicious every time.

So next time you need a reliable, adaptable dish that’s both comforting and wholesome, turn to the crustless egg and cheese quiche. It’s proof that sometimes, the simplest recipes are the most rewarding. Give it a try, make it your own, and let this staple become a regular part of your kitchen rotation.

FAQs About Crustless Egg and Cheese Quiche

Can I make this ahead of time?
Yes, prepare and bake it the night before. Refrigerate and reheat as needed.

Can I freeze it?
Absolutely. Cool completely, wrap tightly, and freeze in individual slices for easy portions.

What’s the best cheese to use?
Sharp cheddar, Swiss, or Gruyère work best. Avoid overly moist cheeses.

Is this keto-friendly?
Yes, as long as you choose full-fat dairy and low-carb mix-ins.

Can I use egg whites?
You can substitute some or all of the whole eggs with egg whites, but the texture may be less rich.

How do I keep the quiche from being watery?
Sauté or drain veggies first and use the correct egg-to-milk ratio (generally 1 egg to ¼ cup milk or cream).