Breakfast & Brunch
A crustless spinach and cheese quiche delivers all the savory satisfaction of a classic quiche without the fuss of pie crust. This recipe transforms simple ingredients into a golden, herby-topped dish with tender eggs and wilted spinach—perfect for breakfast or a light dinner.
The secret lies in sautéing the spinach until just wilted, then layering it with shredded cheese before pouring in the egg mixture.
What makes this quiche special is its versatility and ease. You can customize it with feta, mushrooms, or fresh herbs to suit your taste, and it bakes up with a crispy, golden top that’s impossible to resist.
The dish is ready in under 40 minutes, making it ideal for busy mornings or meal prep. Vegetarian-friendly and packed with protein, this quiche is as nutritious as it is delicious.
The result is a fluffy, cheesy center with a slightly crispy top, where every bite is herby and savory. The spinach adds a subtle earthiness, while the cheese melts into a creamy, stretchy texture.
Serve it warm with a side salad or toast for a complete, satisfying meal. This recipe proves that simple ingredients can create something truly special.
Whether you're feeding a family or meal prepping for the week, this crustless quiche delivers restaurant-quality flavor with minimal effort. The technique is foolproof, and the adjustments are endless—so get creative with your fillings. Let’s get cooking!
Ingredients for spinach and cheese crustless quiche
Six simple ingredients transform into a golden, crispy-topped quiche with herby spinach and melty cheese.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Eggs 🥚 | 6 whole | Room temperature for even baking |
| Heavy Cream 🥛 | 1 cup | Full-fat for creaminess |
| Milk 🥛 | ½ cup | Whole milk preferred |
| Shredded Sharp Cheddar Cheese 🧀 | 1 ½ cups | Freshly shredded, not pre-shredded |
| Fresh Spinach 🌿 | 4 cups | Baby spinach, roughly chopped |
| Yellow Onion 🧅 | 1 whole | Medium, finely diced |
| Garlic Cloves 🧄 | 3 cloves | Minced, fresh preferred |
| Extra-Virgin Olive Oil 🫒 | 2 tbsp | High quality, fruity |
| Salt 🧂 | ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Fresh Dill 🌿 | 2 tbsp | Chopped, for herby flavor |
| All-Purpose Flour 🌾 | 2 tbsp | For binding egg mixture |
The cheese is non-negotiable here—sharp cheddar delivers the best melt and flavor. Grab a block from Whole Foods or Trader Joe's and shred it yourself (pre-shredded gets clumpy). For the spinach, baby spinach works best—it wilts faster and keeps its vibrant color. The onion should be sweet, not bitter, so yellow or white varieties are ideal. Fresh dill adds that restaurant-quality herby note, but dried dill at one-third the amount works in a pinch. Always use extra-virgin olive oil—the good stuff makes all the difference in the final crispy top.
No fresh spinach? Frozen chopped spinach (thawed and drained) works, but it’ll be less vibrant. Swap cheddar for Gruyère or feta if you prefer a different flavor profile. Short on dill? Fresh parsley or chives add brightness too. The heavy cream can be substituted with half-and-half for a lighter version, but the texture won’t be as rich. For a vegan option, use unsweetened almond milk and flax eggs, though the crispy top may be less pronounced. Prefer mushrooms? Sauté them with the onions for added depth.
This quiche reheats beautifully—350°F for 10-15 minutes restores that crispy top. Store leftovers in an airtight container for 4 days in the fridge or freeze for 2 months. Portion into individual servings before freezing for easy grab-and-bake breakfasts. The egg mixture can be prepped ahead and refrigerated for 24 hours before baking, saving you time on busy mornings. For meal prep, bake in a 9-inch pie dish and slice into wedges for portion control.
Why You'll Love This Recipe
- No-Fuss Assembly: I swear by this recipe because it’s the kind of dish that doesn’t demand perfection—just a bowl, a whisk, and 10 minutes of stirring. No pie crust, no fussing, no waiting for dough to chill. The eggs, cream, and milk blend into a silky custard that practically cooks itself while the spinach wilts and the cheddar melts into golden pockets.
- Cheesy Spinach Bliss: That sharp cheddar? It’s the star. The moment the edges turn golden and the center stays just set, you get that perfect bite—creamy custard cutting through the salty, tangy cheese with bright, wilted spinach in every forkful. It’s the kind of flavor combo that makes me reach for seconds without thinking.
- Meal Prep MVP: Between us, this is my go-to for busy mornings. Bake a big pan on Sunday, slice it up, and you’ve got grab-and-go breakfasts all week. The leftovers? Still taste fresh the next day—no sad, rubbery quiche here. Honestly, I’ve had this for lunch, dinner, and even a quick snack with crackers.
- Pantry-Friendly Magic: You’re probably already stocked for this. Eggs, milk, cheese—basic stuff that doesn’t break the bank. And since it’s crustless, you’re saving money and calories without sacrificing that rich, satisfying bite. It’s the kind of recipe that makes me feel smart for dinner.
Step-by-step instructions for spinach and cheese crustless quiche
Here's the method for a perfectly golden, crisp-topped quiche without a single crust in sight.
Sauté the Vegetable Base
Heat the 2 tablespoons extra-virgin olive oil in a large oven-safe skillet over medium heat. Add the 1 whole yellow onion, 3 cloves minced garlic, and 4 cups fresh spinach, stirring occasionally for 5-6 minutes until the spinach wilts completely and the onion becomes translucent.
This step develops deep flavor while removing excess moisture from the spinach. You'll know it's ready when the spinach has shrunk dramatically and the mixture looks dry enough to support the egg mixture without turning soggy. Season lightly with 0.25 teaspoon salt and 0.25 teaspoon black pepper while sautéing to build flavor.
Prepare the Egg Mixture
In a large bowl, whisk together the 6 whole large eggs, 1 cup heavy cream, 0.5 cup milk, 2 tablespoons all-purpose flour, 0.25 teaspoon salt, and 0.25 teaspoon black pepper until completely smooth. The flour acts as a natural thickener to prevent a runny filling.
Gradually fold in the 1.5 cups shredded sharp cheddar cheese and 2 tablespoons fresh dill using a spatula, being careful not to overmix. The mixture should be homogeneous but still slightly lumpy. Here's the thing—this is where the crispy top begins forming. The flour creates a thin crust layer while the cheese adds richness and melt.
Assemble and Bake for Crispy Perfection
Pour the egg mixture evenly over the sautéed vegetable base in the skillet. Sprinkle the remaining 0.25 teaspoon salt and 0.25 teaspoon black pepper on top for extra flavor. Transfer the skillet to a preheated 375°F oven and bake for 25-30 minutes until the top is deep golden brown and set.
Watch closely during the last 5 minutes—this is when the top develops that beautiful crispy texture. The edges should pull away slightly from the pan, and the center should be just set but still slightly jiggly. If the top browns too quickly, tent loosely with aluminum foil to prevent over-browning while the center finishes cooking.
Rest and Serve Warm
Remove the quiche from the oven and let it rest for 10 minutes before serving. This resting period allows the filling to set completely and makes slicing much easier. The crispy top will firm up slightly during this time, creating that satisfying contrast with the creamy interior.
Slice into 6 equal portions using a sharp knife. Each serving should have a perfectly crispy golden top that contrasts beautifully with the creamy, cheesy spinach filling. Serve immediately while warm for the best texture and flavor experience.
Pro Tips For Making Spinach And Cheese Crustless Quiche
- Pre-Cook the Spinach: Sauté the spinach until it’s just wilted—no mush—then drain all the liquid. I learned this the hard way: soggy spinach makes the quiche dense and watery. A quick 3-4 minutes over medium-high heat with a pinch of salt does the trick.
- Whisk Like You Mean It: Beat the eggs, cream, and milk until the mixture is thick and ribbony—about 2 minutes with a whisk or immersion blender. This ensures a silky texture, not a watery one. I used to rush this, and the quiche always turned out too soft.
- Salt the Cheese First: Toss the shredded cheddar with ½ teaspoon of salt before adding it to the egg mixture. Sharp cheddar’s already salty, but this step guarantees even flavor distribution. (Yes, even if the cheese label says “salted.”)
- Bake at 350°F—Not Hotter: The oven’s not a race. A crustless quiche needs gentle heat to set properly—350°F for 30-35 minutes until the center’s just set (no jiggle). I cranked it to 375°F once and ended up with a rubbery top. Trust the thermometer.
Serving suggestions for this spinach and cheese crustless quiche
Breakfast Plating
Serve your crustless quiche warm with a side of crispy hash browns for a hearty breakfast combo. The golden-brown potatoes add a satisfying crunch that contrasts perfectly with the quiche's creamy texture. I like using Ore-Ida Golden Crinkles for that classic diner-style crispiness. 🍳
For a lighter option, pair it with a simple arugula salad tossed in lemon vinaigrette (mix 2 tbsp olive oil, 1 tbsp lemon juice, 1 tsp Dijon mustard, and a pinch of salt). The peppery greens cut through the richness while keeping the meal balanced.
Brunch Presentation
Elevate your quiche for brunch by serving it on a wooden board with fresh sliced apples and a sprinkle of crumbled goat cheese. The sweet-tart apples add a refreshing contrast to the savory quiche.
For garnish, add a few chopped chives or dill sprigs for a pop of color and freshness. ✨
Create a quiche platter by arranging slices alongside roasted cherry tomatoes and toasted baguette slices. Drizzle everything with a balsamic glaze for an elegant touch that ties the flavors together. This presentation works beautifully for weekend brunches with family or friends.
Lunch Pairings
Turn your quiche into a complete lunch by serving it with a side of roasted Brussels sprouts tossed in balsamic vinaigrette. The caramelized sprouts add a nutty depth that complements the cheesy quiche. I use Trader Joe's frozen Brussels sprouts for convenience—they crisp up perfectly in the oven. 🥦
For a refreshing contrast, add a cup of chilled cucumber soup (blend 1 cucumber, ½ cup yogurt, 1 tbsp lemon juice, and 1 tsp dill) on the side. The cool, creamy texture balances the warm quiche beautifully, making it a perfect summer lunch option.
Dinner Upgrade
Transform your quiche into a dinner centerpiece by serving it with garlic mashed potatoes and sautéed green beans. The creamy potatoes and crisp-tender green beans create a satisfying contrast to the quiche's crispy top.
For extra flair, broil the green beans for 2-3 minutes to get them slightly charred. 💡
Add a red wine reduction drizzle (simmer 1 cup red wine with 1 tbsp butter and 1 tsp sugar until thickened) over the quiche slices for a restaurant-worthy touch. A Pinot Noir pairs wonderfully with the dish, enhancing its savory notes.
Meal Prep Serving
For meal prep, slice the quiche into individual portions and store in glass airtight containers. Reheat in the microwave for 1-2 minutes on medium power or in a 350°F oven for 10 minutes to restore that crispy top.
Serve with a small side salad or whole-grain toast for a quick, balanced meal. 📅
To make it even easier, prep a quiche breakfast box with a slice of quiche, a hard-boiled egg, and a handful of grapes. The sweetness of the grapes cuts through the savory quiche, making it a satisfying grab-and-go option for busy mornings.
Nutrition facts
Frequently asked questions
Can I make this quiche ahead of time?
Prepare the egg mixture up to 24 hours ahead and refrigerate it in an airtight container. For the full quiche, bake it just before serving—it reheats beautifully in a 350°F oven for 10 minutes to restore that crispy top. If you must reheat leftovers, cover with foil to prevent drying.
What if I don't have fresh spinach?
Frozen chopped spinach works perfectly—thaw and drain it well before using. For a different flavor, try sautéing mushrooms or zucchini with the onions. The key is to remove excess moisture so the egg mixture doesn't turn soggy.
Why is my quiche not crispy on top?
The crispy top comes from the flour in the egg mixture and proper baking. Make sure your oven is fully preheated to 375°F and watch closely during the last 5 minutes—this is when the magic happens. If it browns too fast, tent loosely with foil to finish cooking.
Can I make this vegetarian-friendly?
This recipe is already vegetarian! For extra protein, add white beans or crumbled tofu to the filling. The sharp cheddar and eggs provide plenty of protein, making it a balanced meal. The herby crispy top adds that satisfying texture without any meat.
How do I store leftovers?
Store in an airtight container in the fridge for 4 days or freeze for 2 months. For best results, reheat individual slices in a 350°F oven for 10 minutes rather than microwaving. The oven helps recreate that crispy top you love!