A crustless spinach and feta quiche is pure comfort food that brings warmth and joy to any meal. It combines wholesome ingredients to create a dish that is both heartwarming and satisfying. Perfect for a quiet breakfast or a delightful lunch, this quiche is remarkably versatile. Whether you’re hosting friends or enjoying a quiet dinner for two, this recipe is sure to impress.
At the heart of this quiche are 8 large eggs, which provide rich flavor and protein. The generous additions of 1 cup of whole milk and 1/2 cup of heavy cream lend a creamy texture that harmonizes beautifully with the vegetables. Freshly sautéed onions and garlic impart a sweet and savory touch, while the combination of 10 ounces of thawed, squeezed dry spinach with 1 cup of crumbled feta cheese and 1/2 cup of shredded mozzarella creates a delightful balance of flavors. A pinch of salt, black pepper, and ground nutmeg tie all these ingredients together, offering a taste that is both earthy and refreshing.
This quiche is incredibly easy to prepare. With a prep time of just 15 minutes and a cooking time of 40 minutes, you’ll have a delicious dish ready in under an hour. Just preheat your oven to 375°F, whisk the eggs and cream, and mix in the other ingredients before baking to perfection. The result is a lovely quiche that is golden on top and firm in the center, satisfying enough to serve guests or enjoy all by yourself.
You’ll find this dish perfect for various occasions; it could be a gracious centerpiece for a brunch gathering or a comforting meal on a chilly night. It also makes an excellent choice for potlucks, where it’s sure to be a crowd-pleaser, allowing everyone to enjoy a slice of goodness.
Why You’ll Love This Crustless Spinach and Feta Quiche
- Quick to Make: With only 15 minutes of prep, you can have this quiche in the oven in no time.
- Simple Ingredients: Most of the ingredients are pantry staples, making it an accessible recipe.
- Comfort Food: Warm, creamy, and fulfilling, it’s a dish that feels like a hug in every bite.
- Versatile: Enjoy it for any meal of the day or refrigerate it for later snacking.
- Healthy Option: Packed with spinach and protein from eggs, it’s a nutritious choice without compromising on taste.
Spinach Tips
When selecting spinach for this quiche, frozen chopped spinach is your best bet. It’s convenient, easily available, and typically very affordable. Make sure to thaw the spinach thoroughly and squeeze out as much water as possible before adding it to your quiche mixture. This prevents the quiche from becoming watery, which could compromise its texture. If you prefer fresh spinach, you can also use it. Just wash, chop, and sauté it until wilted before incorporating it into the egg mixture. Fresh spinach offers a vibrant color and flavor that enhances the dish even further.
Options for Substitutions
- Eggs: Use egg whites or an egg substitute for a lighter version.
- Milk: Substitute whole milk with almond milk or any non-dairy alternative.
- Cream: Swap heavy cream for Greek yogurt for a lower-fat option.
- Feta: Use goat cheese or a dairy-free cheese if desired.
- Onion: Shallots or leeks can be excellent alternatives to yellow onion.
- Garlic: Garlic powder can replace fresh garlic if you’re looking for convenience.
Watch Out for These Mistakes
One common mistake is not allowing the spinach to drain fully before adding it to the mix. Excess moisture can lead to a quiche that is too wet. Similarly, overcooking the quiche can dry it out, so keep an eye on the baking time. The top should be lightly golden and the center should not jiggle. It’s also important not to rush the cooling time before slicing; letting it rest for 10 minutes helps the quiche set properly and makes it easier to cut into neat wedges. Lastly, be cautious with salt, especially if your feta cheese is salty. Taste your mixture and adjust the seasoning as needed.
What to Serve With Crustless Spinach and Feta Quiche?
This quiche pairs wonderfully with a fresh green salad dressed in light vinaigrette. You could also serve it alongside crusty bread or warm rolls for a comforting meal. Alternatively, consider offering fresh fruit or a light soup on the side to balance out the richness of the quiche.
Storage Instructions
Store: This quiche can be stored in the refrigerator for up to 4 days. Just cover it with plastic wrap or place it in an airtight container.
Freeze: For longer storage, you can freeze individual slices for up to 3 months. Just ensure they are well-wrapped to prevent freezer burn.
Reheat: To enjoy leftovers, reheat individual slices in the microwave for about 1 minute, or warm it in a skillet over low heat for a few minutes until heated through.
Recipe Info
- Preparation Time: 15 minutes
- Cooking Time: 40 minutes
- Total Time: 55 minutes
- Level of Difficulty: Easy
- Servings: 6
Estimated Nutrition
Estimated nutrition for the whole recipe (without optional ingredients):
- Calories: 1,500 – 1,800
- Protein: 75 – 90 grams
- Fat: 100 – 120 grams
- Carbohydrates: 25 – 35 grams
Ingredients
- 8 large eggs
- 1 cup whole milk
- 1/2 cup heavy cream
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/4 tsp ground nutmeg
- 10 oz frozen chopped spinach, thawed and squeezed dry
- 1 cup crumbled feta cheese
- 1/2 cup shredded mozzarella cheese
- 1/2 small yellow onion, finely diced
- 1 clove garlic, minced
- 1 tbsp olive oil, for sauteing
Step-by-Step Instructions
Step 1: Preheat Oven and Prep Pan
Preheat your oven to 375°F. Grease a 9-inch pie dish or round baking dish to prevent sticking.
Step 2: Sauté the Onion and Garlic
In a small skillet, heat the olive oil over medium heat. Add the diced onion and sauté for about 3 minutes, until it is softened. Then add the minced garlic and cook for an additional 30 seconds. Remove from heat and allow it to cool slightly.
Step 3: Whisk Egg Mixture
In a large bowl, whisk together the eggs, whole milk, heavy cream, salt, pepper, and ground nutmeg until everything is combined and smooth.
Step 4: Incorporate Remaining Ingredients
Stir in the drained spinach, sautéed onion and garlic, crumbled feta cheese, and shredded mozzarella cheese until well mixed.
Step 5: Pour and Bake
Pour the mixture into the prepared baking dish and spread it out evenly. Bake in the preheated oven for about 35-40 minutes, until the center is set and the top is lightly golden. You can check for doneness by inserting a knife into the center; it should come out clean.
Step 6: Cool and Serve
Let the quiche rest for 10 minutes after baking. This will allow it to firm up, making it easier to slice. Once rested, cut into wedges and serve warm or at room temperature.
This crustless spinach and feta quiche is an engaging meal that invites creativity and satisfaction in every bite. Try making it and share your thoughts or variations with the community!

Crustless Spinach and Feta Quiche
Ingredients
Method
- Preheat your oven to 375°F. Grease a 9-inch pie dish or round baking dish to prevent sticking.
- In a small skillet, heat the olive oil over medium heat. Add the diced onion and sauté for about 3 minutes, until softened. Then add the minced garlic and cook for an additional 30 seconds. Remove from heat and allow to cool slightly.
- In a large bowl, whisk together the eggs, whole milk, heavy cream, salt, pepper, and ground nutmeg until combined and smooth.
- Stir in the drained spinach, sautéed onion and garlic, crumbled feta cheese, and shredded mozzarella cheese until well mixed.
- Pour the mixture into the prepared baking dish and spread it out evenly. Bake in the preheated oven for about 35-40 minutes, until the center is set and the top is lightly golden. You can check for doneness by inserting a knife into the center; it should come out clean.
- Let the quiche rest for 10 minutes after baking to firm up for easier slicing. Cut into wedges and serve warm or at room temperature.


