Crustless Spinach, Tomato & Feta Quiche

Save this recipe on:

The first time I whipped up this Crustless Spinach, Tomato & Feta Quiche, it was a Sunday morning. The kind of quiet morning that whispers, “take it slow.” I had a handful of baby spinach, some cherry tomatoes starting to wrinkle just enough to be sweet, and a chunk of feta cheese I couldn’t wait to crumble. The result was so satisfying that I found myself making it again the next day.

This dish is what I reach for when I want something savory and nourishing, but I don’t want to fuss with making a crust. It bakes into a beautiful golden top with juicy bursts of tomato and pockets of salty feta in every bite. Plus, it holds together like a dream, making it perfect for slicing into neat wedges to serve up at brunch or pack for lunch.

I’ve always been drawn to meals that can flex with whatever I have in the fridge, and this quiche is exactly that. Some days I add caramelized onions or toss in a few fresh herbs. Other times, I serve it alongside a crisp salad for a light dinner. It’s not just easy, it’s dependable—a kitchen staple you’ll come back to often.

I also recommend trying it with other Mediterranean-inspired dishes on my site, like this Giant Zucchini Parmesan or even pair it with a lighter side such as Blueberry Peach Feta Salad or a protein-packed Cheese Shrimp Penne Pasta with Spinach.

Why You’ll Love This Crustless Spinach, Tomato & Feta Quiche

You’ll love this quiche because it’s packed with flavor and comes together effortlessly. The absence of a crust makes it naturally gluten-free and quicker to prepare. It’s versatile, working for breakfast, lunch, or dinner, and it tastes just as amazing served warm or cold. With minimal prep and maximum payoff, this is a dish that fits seamlessly into any routine while still feeling special enough to impress.

Ingredients

Eggs are the base of this quiche, giving it its structure and rich, custardy texture.

Milk lightens the eggs and helps create that silky interior.

Fresh spinach adds earthy flavor and a vibrant pop of color. It wilts down perfectly in the oven.

Cherry tomatoes bring juicy, slightly sweet bursts of flavor that complement the saltiness of the feta.

Feta cheese provides a tangy, creamy punch that makes every bite more delicious.

Salt and pepper are the basic seasonings that enhance all the other flavors.

Olive oil is used to lightly saute the spinach before mixing it into the quiche for added depth.

How to Make Crustless Spinach, Tomato & Feta Quiche

Step 1: Prep the Vegetables

Wash and halve the cherry tomatoes. Rinse the spinach and pat it dry. In a skillet, heat a bit of olive oil and gently saute the spinach just until wilted. Remove from heat and let cool.

Step 2: Whisk the Egg Mixture

In a large mixing bowl, crack the eggs and add the milk. Season with salt and pepper, then whisk until smooth and fully combined.

Step 3: Combine the Fillings

Add the cooled spinach, cherry tomatoes, and crumbled feta into the egg mixture. Stir gently to combine without breaking up the tomatoes too much.

Step 4: Pour and Bake

Grease a 9-inch pie dish or baking dish with olive oil or non-stick spray. Pour the quiche mixture into the dish and smooth the top with a spatula. Bake at 375°F (190°C) for 30-35 minutes or until the center is set and the top is lightly golden.

Step 5: Cool and Serve

Allow the quiche to cool for 5-10 minutes before slicing. This helps it firm up and makes serving easier. Serve warm or let it cool completely and enjoy chilled.

Recipe Variations and Possible Substitutions

You can easily make this Crustless Spinach, Tomato & Feta Quiche your own by adjusting the ingredients based on what you have or prefer. Swap the spinach for kale or Swiss chard if you like something a bit heartier. Instead of cherry tomatoes, try sun-dried tomatoes for a more intense, chewy bite. If feta isn’t your thing, crumbled goat cheese or shredded mozzarella both work beautifully. You can even toss in cooked mushrooms, onions, or bell peppers for a vegetable-loaded version.

For a dairy-free version, use a plant-based milk like almond or oat, and opt for a vegan feta substitute. To make it more filling, you can add cooked quinoa or even some diced cooked potatoes into the mix. The possibilities are endless, which makes this quiche a great base recipe to play around with.

Serving and Pairing Suggestions

This quiche is just as satisfying served warm out of the oven as it is chilled straight from the fridge. For breakfast or brunch, pair it with a side of fresh fruit or a light smoothie. At lunch, serve it with a crisp green salad drizzled with a lemon vinaigrette. And for a cozy dinner, I love plating it alongside a bowl of tomato soup or roasted root vegetables.

It also holds up wonderfully on a brunch buffet table, keeping its structure and flavor for hours. You can easily slice it into bite-sized portions for parties or picnics too.

Storage and Reheating Tips

Store leftover quiche in an airtight container in the refrigerator for up to 4 days. It reheats beautifully in the microwave for a quick meal or in a 300°F oven for 10-15 minutes if you want to retain its texture.

This quiche can also be frozen. Let it cool completely, wrap tightly in plastic wrap and foil, and freeze for up to 2 months. To reheat, thaw in the fridge overnight and bake at 350°F until heated through.

FAQs

Can I make Crustless Spinach, Tomato & Feta Quiche ahead of time?

Yes, absolutely. You can prepare it the night before and refrigerate. Just reheat it in the morning or enjoy it cold.

Is Crustless Spinach, Tomato & Feta Quiche gluten-free?

Yes! Since there’s no crust, this quiche is naturally gluten-free, perfect for those avoiding wheat.

Can I freeze Crustless Spinach, Tomato & Feta Quiche?

Definitely. Let it cool, then wrap and freeze for up to 2 months. Thaw and reheat when ready to enjoy.

How do I keep my Crustless Spinach, Tomato & Feta Quiche from being watery?

Make sure to cook the spinach before adding it in, and avoid using overly juicy tomatoes. This will help prevent excess moisture from forming during baking.

Related Recipe You’ll Like

If you love the fresh Mediterranean flavors in this Crustless Spinach, Tomato & Feta Quiche, you should definitely try my Cheesy Cabbage Casserole. It’s equally easy to make, loaded with veggies, and has a rich, comforting feel without being too heavy. Or dive into the golden layers of my Giant Zucchini Parmesan—a perfect partner to this quiche when you’re craving more greens in your meal.

Save and Share This Recipe for Later

If this Crustless Spinach, Tomato & Feta Quiche has made its way into your heart (or stomach!), don’t forget to pin it for later on your favorite Pinterest board. That way, it’s always a click away when you need a go-to brunch or light dinner idea. And if you loved it, share it with friends and family on Facebook or Instagram—they’ll thank you for it!

Save this recipe on: