Ultimate Crustless Spinach and Feta Quiche Recipe

Name: Ultimate Crustless Spinach and Feta Quiche Recipe: Savory, Light, and Delicious
Prep time: 10 min
Cook time: 50 min
Total time: 1 h
Cuisine: American
Ingredients: 2 bunches fresh spinach, washed and trimmed; 3 oz feta cheese, crumbled; 3 cloves garlic, minced; ½ – 1 tablespoon olive oil; ½ small white onion, diced; 5 eggs; ⅔ cup 2% milk; 2 tablespoons Parmesan cheese, shredded; 1 teaspoon kosher salt; ½ teaspoon fresh ground pepper; Butter or non-stick spray for greasing

Posted on June 25, 2025 · [Elisa]

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If you’re looking for a lighter version of the classic quiche, Crustless Spinach and Feta Quiche is the perfect solution. This recipe combines the rich, creamy goodness of eggs with the earthy flavor of fresh spinach, the tangy sharpness of feta cheese, and the depth of Parmesan. It’s an easy-to-make dish that’s perfect for breakfast, brunch, or even dinner. With no crust to worry about, this quiche is naturally gluten-free and comes together quickly for a satisfying, savory meal.

What makes this Crustless Spinach and Feta Quiche truly special is its simplicity and versatility. You can serve it on its own, or pair it with a light side salad for a complete meal. Whether you’re hosting a brunch, prepping a weeknight dinner, or enjoying it as a hearty snack, this quiche is bound to become a favorite.

Why You’ll Love This Crustless Spinach and Feta Quiche

This Crustless Spinach and Feta Quiche is packed with flavor and nutrition. The spinach provides a dose of vitamins, while the feta cheese adds a savory richness that perfectly complements the spinach. The combination of Parmesan and feta creates a creamy, slightly tangy base, and the eggs bind everything together to create a fluffy, satisfying texture. The onion and garlic bring a savory depth to the dish that enhances the overall flavor.

This quiche is incredibly easy to make and requires just a few ingredients. Plus, there’s no crust involved, making it a healthier option for those looking to reduce carbs or avoid gluten. It’s also a great way to use up fresh spinach, and the Parmesan crust at the bottom adds a delightful cheesy crunch that makes every bite irresistible.

If you love making quick and healthy meals, you may also enjoy other savory recipes like cheddar bay biscuit ground beef cobbler or zucchini corn casserole.

Ingredients Breakdown and Measurements

To make this Crustless Spinach and Feta Quiche, you’ll need the following ingredients:

2 bunches fresh spinach, washed and trimmed from stems
3 oz feta cheese, crumbled
3 cloves garlic, minced
½ – 1 tablespoon olive oil
½ small white onion, diced
5 eggs
2/3 cup 2% milk
2 tablespoons Parmesan cheese, shredded
1 teaspoon kosher salt
½ teaspoon fresh ground pepper
Butter for greasing or non-stick spray

These ingredients combine to create a flavorful, satisfying quiche that’s perfect for any meal.

Step-by-Step Instructions to Make Crustless Spinach and Feta Quiche

Step 1: Preheat the Oven and Prepare the Dish

Begin by preheating your oven to 350°F (175°C). Grease a pie dish or quiche pan with butter or non-stick spray. Add a thin layer of shredded Parmesan cheese to the bottom of the dish. This will give the quiche a delightful cheesy crunch on the bottom that pairs perfectly with the creamy egg and spinach filling.

Step 2: Sauté the Spinach

In a large sauté pan, heat 1/2 – 1 tablespoon olive oil over medium heat. Once the oil is hot, add the diced onion and minced garlic. Sauté for a few minutes until the onions become translucent and the garlic is fragrant. Next, add the fresh spinach to the pan, stirring frequently. Cook the spinach until it wilts and turns a bright green color, about 3-4 minutes. Once cooked, remove from heat and transfer the spinach mixture to a bowl.

If you love this veggie-packed dish, you can add extra veggies like zucchini or mushrooms to the quiche for an extra boost of nutrition.

Step 3: Mix the Egg Base

In a separate large bowl, add 5 eggs, 2/3 cup of milk, 1 teaspoon kosher salt, and 1/2 teaspoon fresh ground pepper. Whisk the mixture until fully combined and smooth. This egg base will bind the spinach and cheese together, creating a fluffy texture once baked.

Step 4: Combine the Spinach, Feta, and Egg Mixture

Crumbled feta cheese is the key to bringing flavor to this quiche. Add the crumbled feta to the spinach mixture and stir to combine. Then, pour the spinach and cheese mixture into the bowl with the egg base and mix everything together. Be sure to mix well to evenly distribute the spinach, feta, and egg.

If you want to mix things up, consider using other types of cheese like cheddar or goat cheese for different flavor profiles.

Step 5: Pour the Mixture into the Dish

Once the spinach and egg mixture is ready, pour it into the prepared pie dish. Make sure it fills the dish without overflowing. The mixture should settle evenly, creating a smooth top that will bake beautifully.

Step 6: Bake the Quiche

Place the quiche in the preheated oven and bake for 50 minutes or until the egg has set and the top is lightly browned. You can check the quiche by inserting a toothpick or knife into the center—it should come out clean when the quiche is fully cooked.

While the quiche is baking, why not pair it with a refreshing side salad or a warm, comforting bowl of soup?

Step 7: Cool and Serve

Once the quiche is done baking, remove it from the oven and allow it to cool for about 10 minutes. This will help it set further and make it easier to slice. Once it’s cool enough to handle, slice it into wedges and serve.

You can garnish the quiche with some fresh herbs, like parsley or chives, for added flavor and color. It’s perfect on its own or served with a side of garlic bread.

Tips for Perfecting Crustless Spinach and Feta Quiche

To make sure your Crustless Spinach and Feta Quiche turns out perfectly every time, here are a few helpful tips:

Don’t overcook the quiche: If you overbake the quiche, it can become dry. Keep an eye on it during the last few minutes to ensure it stays tender and moist.
Sauté the spinach well: Make sure the spinach is cooked down and any excess moisture is removed before adding it to the egg mixture. This helps prevent the quiche from becoming soggy.
Experiment with different cheeses: While feta is delicious in this quiche, you can swap it for other cheeses like goat cheese, cheddar, or gruyère for a different flavor.
Make it ahead: This quiche can be made ahead of time and stored in the fridge for 2-3 days. Simply reheat it in the oven before serving.

For another easy breakfast option, try making high-protein veggie egg bake, a savory egg dish that’s perfect for meal prep.

Common Mistakes to Avoid When Making Quiche

Overmixing the eggs: Whisk the eggs until they’re just combined. Overbeating can lead to a rubbery texture in the finished quiche.
Skipping the greasing step: Make sure to grease your pie dish well to prevent the quiche from sticking, especially if you’re using a non-stick pan.
Not draining excess liquid from the spinach: After sautéing the spinach, be sure to remove any excess water. This will help prevent the quiche from becoming watery.

Serving Suggestions for Crustless Spinach and Feta Quiche

This Crustless Spinach and Feta Quiche can be served in many ways:

Breakfast or Brunch: Serve it with fresh fruit or sourdough bread for a balanced meal.
Lunch or Dinner: Pair it with a side salad or a bowl of tomato soup for a comforting meal.
For Parties: Serve it in bite-sized pieces as a tasty appetizer at your next gathering.

How to Store and Reheat Leftovers

This quiche makes great leftovers. Store any leftover quiche in an airtight container in the fridge for up to 3 days. To reheat, simply warm individual slices in the oven at 350°F (175°C) for about 10 minutes or until heated through.

For longer storage, you can freeze the quiche. Wrap it tightly in plastic wrap and store it in the freezer for up to 1 month. To reheat from frozen, bake at 350°F (175°C) for about 20 minutes.

Frequently Asked Questions (FAQ)

Can I make this quiche without dairy?
Yes, you can substitute the milk and cheese with dairy-free alternatives like almond milk and dairy-free cheese for a vegan version.

Can I use frozen spinach?
Yes, frozen spinach can be used, but make sure to thaw it completely and drain any excess water before sautéing.

Can I add other vegetables to the quiche?
Absolutely! Feel free to add other vegetables like mushrooms, tomatoes, or zucchini to suit your tastes.

Conclusion & Call to Action

This Crustless Spinach and Feta Quiche is a perfect blend of simplicity, flavor, and nutrition. Whether you’re serving it for breakfast, brunch, or dinner, it’s sure to be a hit. With just a handful of ingredients, you can create a delicious dish that’s both satisfying and healthy. Try it today and enjoy the wonderful flavors of spinach, feta, and Parmesan in every bite!

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