WW-Friendly Crustless Spinach Quiche
There are mornings when I want something more satisfying than cereal or toast, but I also don’t want a heavy breakfast.
That’s when I make this WW-Friendly Crustless Spinach Quiche.
It’s light but filling, packed with tender spinach, fluffy eggs, and just enough cheese to make every bite feel comforting. Since there’s no pastry crust, it’s also wonderfully simple to prepare.
I first made this on a weekend when I had a big bag of fresh spinach in the refrigerator and a few eggs that needed using.
I didn’t have any plans for an elaborate breakfast, so I sautéed the spinach with a little garlic and onion, whisked everything together with eggs and cheese, and poured it into a pie dish.
While it baked, the kitchen filled with that warm, savory smell of eggs, garlic, and cheese.
By the time I pulled it from the oven, everyone was asking when breakfast would be ready.
We sliced it up and ate it warm with fresh tomatoes and fruit on the side.
It was one of those simple meals that felt much more special than the effort involved.
Now I love making this quiche whenever I want an easy breakfast that can also become lunch, dinner, or a grab-and-go meal during the week.
Prep Time: 10 minutes
Cook Time: 30–35 minutes
Total Time: About 45 minutes
Servings: 6
Why You’ll Love This Crustless Quiche
No pastry crust
Easy to prepare
Packed with spinach
Light yet satisfying
Great for meal prep
Naturally low in carbohydrates
Delicious warm or cold
Easy to customize
Perfect for breakfast, brunch, or lunch
Ingredients
6 large eggs
1 cup low-fat milk
3 cups fresh spinach, roughly chopped
½ cup reduced-fat feta cheese, crumbled
½ cup reduced-fat shredded mozzarella
¼ cup finely diced onion
2 cloves garlic, minced
½ teaspoon dried oregano
½ teaspoon salt
¼ teaspoon black pepper
¼ teaspoon paprika
1 teaspoon olive oil
Optional Additions
Chopped mushrooms
Diced bell pepper
Cherry tomatoes
Fresh parsley
Fresh dill
Green onions
Red pepper flakes
How to Make WW-Friendly Crustless Spinach Quiche
Step 1: Preheat the Oven
Preheat your oven to 180°C (350°F).
Lightly spray a 9-inch pie dish or quiche dish with nonstick cooking spray.
Step 2: Cook the Spinach
Heat the olive oil in a skillet over medium heat.
Add the diced onion and cook for about 2–3 minutes until softened.
Add the minced garlic and cook for another 30 seconds.
Add the chopped spinach.
Cook until the spinach is wilted, about 2 minutes.
Remove from the heat.
Let it cool slightly.
If the spinach releases a lot of liquid, drain it well.
Step 3: Whisk the Eggs
Crack the eggs into a large bowl.
Add the milk, oregano, salt, black pepper, and paprika.
Whisk until everything is well combined.
Step 4: Add the Cheese and Vegetables
Add the cooked spinach and onion mixture.
Stir in the feta and mozzarella.
Mix gently until everything is evenly distributed.
Step 5: Pour Into the Dish
Pour the mixture into the prepared pie dish.
Spread the spinach evenly throughout the dish.
Sprinkle a little extra feta over the top if desired.
Step 6: Bake
Place the quiche in the preheated oven.
Bake for approximately 30–35 minutes, or until the center is set and the top is lightly golden.
The center should have a slight firmness when gently touched.
Step 7: Rest Before Slicing
Remove the quiche from the oven and let it rest for 5–10 minutes.
This makes slicing much easier and gives the eggs time to finish setting.
Cut into 6 wedges and serve.
My Best Tips
Drain the Spinach Well
Extra water is one of the biggest reasons a crustless quiche becomes watery.
Cook the spinach first and squeeze or drain away excess liquid.
Don’t Overbake
Eggs can become rubbery when overcooked.
Take the quiche out when the center is just set.
Let It Rest
It may look slightly soft when it first comes out of the oven.
It will firm up as it rests.
Use a Good Nonstick Spray
Since there’s no crust to protect the quiche from the dish, lightly coating the baking dish makes serving much easier.
Can I Use Frozen Spinach?
Absolutely.
Thaw the spinach completely and squeeze out as much water as possible before adding it to the recipe.
Frozen spinach can actually be very convenient for this quiche.
Can I Use Egg Whites?
Yes.
You can replace some of the whole eggs with egg whites if you prefer a lighter version.
Using some whole eggs helps maintain the rich, tender texture.
Delicious Variations
Spinach & Mushroom Quiche
Sauté sliced mushrooms with the onions and spinach.
Spinach & Tomato Quiche
Add halved cherry tomatoes for little bursts of sweetness.
Mediterranean Spinach Quiche
Add feta, olives, oregano, tomatoes, and fresh parsley.
Spinach & Turkey Quiche
Add cooked, diced lean turkey for extra protein.
Broccoli Spinach Quiche
Add finely chopped cooked broccoli alongside the spinach.
Spicy Spinach Quiche
Add red pepper flakes or finely diced jalapeño.
Can I Make This Dairy-Free?
Yes.
Replace the milk with an unsweetened dairy-free milk and use your preferred dairy-free cheese alternative.
Is This Quiche Keto-Friendly?
It is naturally relatively low in carbohydrates because it contains no crust.
However, the exact carbohydrate content depends on the milk, vegetables, and cheese you use.
What Makes It WW-Friendly?
This recipe skips the traditional pastry crust and uses modest amounts of cheese while relying on vegetables and eggs for flavor and protein.
For an exact WW Points value, you’ll want to enter your specific ingredients and brands into the current WW calculator/app, since point values can vary based on the ingredients and your individual WW plan.
What to Serve With Spinach Quiche
For breakfast or brunch, serve it with:
Fresh berries
Sliced tomatoes
Fresh fruit
Cucumber salad
Avocado
Greek yogurt
Fresh herbs
For lunch, pair it with a simple green salad dressed with lemon juice and a little olive oil.
For dinner, roasted vegetables or a tomato-cucumber salad make excellent sides.
Can I Make It Ahead?
Yes, and that’s one of the reasons I love this recipe.
Bake the quiche the night before and refrigerate it once cooled.
In the morning, simply slice and reheat.
You can also enjoy it cold or at room temperature.
Storage
Store leftover quiche in an airtight container or cover the baking dish tightly.
Refrigerate for up to 3–4 days.
How to Reheat
Microwave
Heat individual slices for about 30–60 seconds, depending on your microwave.
Oven
Place slices in a 175°C (350°F) oven for approximately 8–12 minutes.
Air Fryer
Reheat at approximately 160°C (320°F) for 3–5 minutes.
Can I Freeze Crustless Quiche?
Yes.
Let the quiche cool completely.
Cut it into individual portions and wrap each piece well before placing it in a freezer-safe container.
Freeze for up to 2–3 months for best quality.
Thaw overnight in the refrigerator and reheat gently.
Nutritional Information
Approximate per serving:
Calories: 175
Protein: 13g
Fat: 10g
Total Carbohydrates: 6g
Fibre: 1g
Net Carbohydrates: 5g
Nutrition values are estimates and will vary depending on the milk, cheese, vegetables, and portion size used.
Frequently Asked Questions
Why is my crustless quiche watery?
The most common culprit is excess moisture from the spinach or other vegetables. Cook and drain vegetables well before adding them.
Why did my quiche puff up and then collapse?
That’s completely normal. Eggs naturally puff as they bake and settle as they cool.
Can I make mini quiches instead?
Yes. Divide the mixture among a greased muffin tin and begin checking them after about 15–20 minutes.
Can I add meat?
Absolutely. Cooked turkey, chicken, ham, or lean bacon can all work well.
Can I use different cheese?
Yes. Try cottage cheese, cheddar, Parmesan, Swiss, goat cheese, or mozzarella. Keep in mind that changing the cheese will change the nutritional information and WW Points.
How do I know when the quiche is done?
The edges should be set and the center should no longer look liquid. A slight jiggle is fine, as the quiche will continue setting while it rests.
Final Thoughts
This WW-Friendly Crustless Spinach Quiche is one of those recipes that proves lighter meals don’t have to be boring.
It’s fluffy, savory, cheesy, and full of spinach, but without the heaviness of a traditional pastry crust.
I love making it on weekends when I have a little more time for breakfast, then saving the leftovers for busy mornings during the week.
There’s something so comforting about opening the refrigerator and realizing breakfast is already waiting for you.
Serve a warm slice with fresh tomatoes and fruit, or pair it with a crisp salad for lunch.
Simple ingredients, plenty of flavor, and hardly any fuss—that’s exactly the kind of recipe I want in my regular rotation. 🥚🌿🧀