Spinach, Sun-Dried Tomato & Feta Crustless Quiche

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Spinach, Sun-Dried Tomato & Feta Crustless Quiche

Introduction

Spinach, Sun-Dried Tomato & Feta Crustless Quiche is a delicious, savory baked egg dish packed with fresh spinach, tangy feta cheese, flavorful sun-dried tomatoes, and aromatic herbs. It has the creamy texture of a traditional quiche without the pastry crust, making it a simple option for breakfast, brunch, lunch, or a light dinner.

Every slice combines fluffy eggs, tender spinach, rich feta, and concentrated tomato flavor. A touch of garlic, black pepper, and dried oregano brings everything together, while a little milk or cream creates a soft, tender texture. Because this recipe skips the crust, preparation is straightforward and there is no need to prepare or roll pastry.

This Mediterranean-inspired quiche is perfect for busy mornings, weekend brunches, and meal preparation. It can be enjoyed warm from the oven or served cold for a convenient make-ahead meal. Pair it with a fresh green salad, roasted vegetables, or whole-grain toast for a satisfying plate.

Whether you are looking for an easy egg recipe or a flavorful way to enjoy spinach, this crustless quiche is a versatile dish that uses simple ingredients to deliver plenty of flavor.

Recipe Information

  • Preparation Time: 15 minutes

  • Cooking Time: 35–45 minutes

  • Total Time: Approximately 1 hour

  • Servings: 6

  • Course: Breakfast, brunch, lunch, or dinner

  • Cuisine: Mediterranean-inspired

  • Difficulty: Easy

  • Dietary Style: Vegetarian and crustless

  • Main Ingredients: Eggs, spinach, sun-dried tomatoes, and feta cheese

Ingredients

For the Quiche

  • 8 large eggs

  • 1 cup milk

  • ½ cup heavy cream, or additional milk

  • 2 cups fresh spinach, roughly chopped

  • ½ cup sun-dried tomatoes, drained and chopped

  • ¾ cup crumbled feta cheese

  • ¼ cup finely diced red onion

  • 2 cloves garlic, minced

  • 1 tablespoon olive oil

  • ½ teaspoon dried oregano

  • ¼ teaspoon smoked or sweet paprika

  • ¼ teaspoon black pepper

  • Salt, to taste

  • 2 tablespoons chopped fresh parsley or basil, optional

For Greasing and Garnishing

  • 1 teaspoon butter or olive oil for the baking dish

  • 2 tablespoons extra crumbled feta, optional

  • A few fresh basil leaves

  • A pinch of black pepper or paprika

Instructions

Step 1: Preheat the Oven

Preheat your oven to 375°F (190°C). Lightly grease a 9-inch pie dish or similar oven-safe baking dish with butter or olive oil.

Greasing the dish helps prevent the eggs from sticking and makes the quiche easier to slice and serve. For extra convenience, you can use a nonstick baking dish.

Place the dish on a sturdy baking tray if you want to make it easier to transfer into and out of the oven.

Step 2: Prepare the Spinach

Wash the fresh spinach thoroughly and pat it dry. Roughly chop the leaves into smaller pieces so they distribute evenly throughout the egg mixture.

Heat one tablespoon of olive oil in a skillet over medium heat. Add the diced red onion and cook for 2–3 minutes until it begins to soften.

Add the minced garlic and cook for another 30 seconds, stirring frequently to prevent it from burning.

Add the spinach and cook for approximately 2–3 minutes, or until the leaves wilt. Spinach releases moisture as it cooks, so continue cooking briefly until most of the excess liquid has evaporated.

Remove the skillet from the heat and allow the mixture to cool slightly.

Helpful tip: Excess moisture can make a crustless quiche watery. If the spinach releases a lot of liquid, drain it before adding it to the eggs.

Step 3: Prepare the Sun-Dried Tomatoes

Drain the sun-dried tomatoes if they are packed in oil. Pat them lightly with a paper towel to remove excess oil, then chop them into small pieces.

Sun-dried tomatoes have an intense, slightly sweet and tangy flavor that adds depth to the quiche. Smaller pieces make it easier to distribute their flavor throughout each slice.

If your tomatoes are dry-packed rather than oil-packed, follow the package instructions. Some varieties benefit from soaking briefly in warm water to soften before chopping.

Step 4: Whisk the Eggs

Crack the eggs into a large mixing bowl. Add the milk and heavy cream.

Whisk thoroughly until the yolks and whites are fully combined and the mixture looks smooth.

Add the dried oregano, paprika, black pepper, and a small amount of salt. Whisk again.

Remember that feta cheese and some sun-dried tomatoes can already be salty, so it is best to season lightly at first and adjust according to taste.

The milk and cream help produce a tender, creamy texture. If you prefer a lighter version, replace the cream with additional milk.

Step 5: Combine the Filling Ingredients

Add the cooled spinach, onion, and garlic mixture to the egg bowl.

Stir in the chopped sun-dried tomatoes, crumbled feta cheese, and optional fresh parsley or basil.

Use a spoon or spatula to distribute the ingredients evenly. Make sure the spinach is separated into small portions rather than clumped together.

Reserve a little feta and a few pieces of sun-dried tomato for the top if you want a more attractive finish.

The mixture should contain a balanced amount of vegetables and cheese in every portion.

Step 6: Fill the Baking Dish

Pour the egg mixture into the prepared baking dish.

Use a spatula to spread the spinach, tomatoes, and feta evenly throughout the dish. If desired, sprinkle the reserved feta and tomato pieces over the surface.

Gently tap the dish against the counter once or twice to help release large air pockets.

Avoid filling the dish too close to the rim because the eggs will rise slightly as they cook.

Step 7: Bake the Quiche

Carefully place the dish in the preheated oven.

Bake for approximately 35–45 minutes, depending on the depth of the dish and your oven. The edges should become lightly golden, and the center should look set rather than liquid.

To check doneness, insert a knife near the center. It should come out without wet egg mixture attached. For a food-safety check, the center should reach 160°F (71°C) on an instant-read thermometer.

If the top begins browning too quickly before the center is cooked, loosely cover the dish with foil for the remaining baking time.

Avoid overbaking, as this can make the eggs rubbery and dry.

Step 8: Rest Before Slicing

Remove the quiche from the oven and place it on a heat-safe surface.

Let it rest for 10–15 minutes before slicing. This allows the eggs to settle and makes the portions easier to serve.

The quiche may puff up during baking and then settle slightly as it cools. This is normal and does not affect the flavor.

Garnish with fresh basil or parsley and a light sprinkle of black pepper. Serve warm for a soft, tender texture or allow it to cool further for firmer slices.

Tips for the Best Crustless Quiche

Remove excess moisture from the spinach. Cook the spinach until wilted and most of its liquid has evaporated. This is one of the most important steps for avoiding a watery quiche.

Use good-quality feta. Feta provides a salty, tangy contrast to the eggs and sweet sun-dried tomatoes. Adjust additional salt accordingly.

Do not overmix the filling. Stir until the ingredients are evenly distributed, but avoid beating the mixture excessively after adding the vegetables.

Choose the right baking dish. A 9-inch pie dish works well for this quantity. A deeper dish may require additional baking time.

Allow the quiche to rest. Resting helps the center finish setting and improves the texture when sliced.

Check the center carefully. The edges can look cooked before the middle is ready. Use a thermometer when possible for the most reliable doneness check.

Add herbs for freshness. Basil, parsley, and oregano all complement spinach, feta, and sun-dried tomatoes.

Delicious Variations

1. Spinach, Mushroom & Feta Quiche

Add one cup of sliced mushrooms. Sauté them with the onion until their moisture has evaporated, then combine them with the spinach. The mushrooms provide a savory, earthy flavor.

2. Mediterranean Three-Cheese Quiche

Combine feta with a little shredded mozzarella and grated Parmesan. Mozzarella adds a mild, stretchy texture, while Parmesan contributes a deeper savory flavor.

3. Roasted Red Pepper Version

Replace some of the sun-dried tomatoes with chopped roasted red peppers. They add sweetness, color, and a softer texture.

4. Higher-Protein Version

Add extra egg whites or serve the quiche with plain Greek yogurt on the side. You can also include cooked, diced chicken if you do not need the dish to remain vegetarian.

5. Spicy Spinach Quiche

Add a pinch of red pepper flakes or finely chopped fresh chili to the onion and garlic mixture. This gives the quiche a gentle kick without overpowering the feta.

6. Dairy-Free Alternative

Use an unsweetened plant-based milk suitable for savory cooking and replace the feta with a dairy-free alternative. The texture and flavor will vary depending on the products used.

Serving Suggestions

Serve Spinach, Sun-Dried Tomato & Feta Crustless Quiche with a fresh cucumber and tomato salad dressed with lemon juice and olive oil.

For breakfast or brunch, pair it with whole-grain toast, sliced avocado, or fresh fruit. For lunch or dinner, serve it alongside roasted potatoes, steamed vegetables, or a simple green salad.

If you are hosting guests, cut the quiche into wedges and arrange them on a platter with fresh basil leaves. Smaller slices also work well as part of a brunch buffet.

The recipe is flexible enough to serve warm or cold, making it useful for family meals, packed lunches, and casual gatherings.

Storage and Meal Preparation

Allow leftover quiche to cool, then refrigerate it in an airtight container within two hours of cooking.

Store it in the refrigerator for up to 3–4 days. Reheat individual slices in the microwave until steaming hot, or warm them in an oven at 325°F (165°C) until heated through.

You can prepare the spinach and onion mixture a day ahead and refrigerate it separately. For the freshest texture, combine the filling with the eggs shortly before baking.

The quiche can also be frozen. Cool it completely, cut it into portions, wrap each piece securely, and place the portions in a freezer-safe container. For best quality, use within about 2 months. Thaw overnight in the refrigerator before reheating. The texture may become slightly softer after freezing.

Nutritional Information

Approximate values per serving, assuming the recipe makes six servings and uses milk, heavy cream, and the listed feta:

  • Calories: 250–320

  • Protein: 15–19 g

  • Carbohydrates: 5–9 g

  • Fat: 18–24 g

  • Dietary Fiber: 1–2 g

  • Sugar: 3–5 g

  • Sodium: 400–650 mg

These figures are estimates. Actual nutrition will vary according to the size of the eggs, the type of milk and cream, the amount of feta, and whether the sun-dried tomatoes are packed in oil.

Health Benefits

1. Provides protein: Eggs and feta contribute protein, which supports normal body functions and helps maintain body tissues.

2. Contains nutrients from spinach: Spinach provides folate, vitamin K, and other nutrients that contribute to a balanced diet.

3. Adds flavorful vegetables: Spinach, onion, garlic, and sun-dried tomatoes provide different plant compounds and help add variety to meals.

4. Offers a crustless alternative: Skipping pastry reduces the amount of flour and crust-related fat compared with many traditional quiche recipes, although the overall calories still depend on the cheese, cream, and oil used.

5. Supports balanced meal planning: Pairing the quiche with fresh vegetables or whole grains can help create a varied meal with protein, vegetables, and other important nutrients.

No single recipe guarantees weight loss or prevents disease, but this dish can be included in a balanced eating pattern.

Frequently Asked Questions

Can I use frozen spinach?

Yes. Thaw the spinach completely and squeeze out as much liquid as possible before adding it to the skillet. Excess water can prevent the quiche from setting properly.

Can I make this quiche without heavy cream?

Yes. Replace the cream with additional milk. The finished quiche may be slightly less rich but will still taste delicious.

Why is my crustless quiche watery?

The most common reasons are excess moisture in the spinach, watery vegetables, or undercooked eggs. Cook the spinach first, drain it well, and bake until the center is fully set.

Can I prepare this recipe ahead of time?

Yes. Bake the quiche a day ahead, cool it, and refrigerate it. Reheat individual slices or serve them chilled.

Is this recipe gluten-free?

The listed ingredients are naturally gluten-free, but check packaged ingredients and seasonings if you need to avoid gluten strictly.

Can I use another cheese instead of feta?

Yes. Goat cheese, ricotta, or shredded mozzarella can be used. Each will produce a different flavor and texture.

How do I know when the quiche is ready?

The edges should be set, and the center should no longer look liquid. The center should reach 160°F (71°C) for food safety.

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