Breakfast & Brunch
This crustless cottage cheese and spinach quiche delivers the silky creamy texture you crave while sneaking in nutrient-packed greens—no crust, no compromise. 💛 I developed it after years of testing vegetarian quiches that either tasted like cardboard or turned rubbery in the oven.
The secret lies in blending cottage cheese with eggs until perfectly smooth, creating a custard that stays tender while the spinach wilted into flavorful ribbons.
The beauty of this recipe is its foolproof simplicity: just 8 ingredients, 30 minutes of prep, and 350°F for 35 minutes in the oven. Cottage cheese adds natural creaminess without needing heavy cream, while the spinach blends right in for that earthy depth.
My daughter Lily calls it "the sneaky green breakfast," and she's not wrong—it's so rich and satisfying, no one misses the crust.
What you'll end up with is a golden, velvety quiche with a slightly set top and creamy center, where every forkful delivers that perfect balance of tangy cottage cheese and fresh spinach.
The edges stay tender, not dry, and the flavor is so well-rounded it works for brunch or even a light dinner. Garnish with a sprinkle of fresh herbs or a dash of hot sauce if you like it with a kick.
Perfect for meal prepping—this quiche reheats beautifully and keeps its creamy texture for days. Whether you're feeding a family or treating yourself to a protein-packed breakfast, this recipe delivers restaurant-quality results without the fuss. Let's get cooking!
Ingredients for cottage cheese and spinach crustless quiche
Eight simple ingredients transform into a velvety quiche with hidden greens and restaurant-style creaminess.
| Ingredient | Amount | Notes |
|---|---|---|
| Large Eggs 🥚 | 4 whole | Room temperature for blending |
| Small-Curd Cottage Cheese 🧀 | 1 ½ cups | 2% fat for creamy texture |
| Fresh Baby Spinach 🌿 | 5 oz | Chopped, stems removed |
| Unsalted Butter 🧈 | ¼ cup | Melted, full-fat preferred |
| All-Purpose Flour 🌾 | ¼ cup | For thickening custard |
| Milk 🥛 | ½ cup | Whole milk for richness |
| Diamond Crystal Kosher Salt 🧂 | ½ tsp | Adjust to taste |
| Freshly Ground Black Pepper 🌶️ | ¼ tsp | Freshly cracked preferred |
| Garlic Cloves 🧄 | 2 cloves | Minced for subtle depth |
| Extra-Virgin Olive Oil 🫒 | 1 tbsp | For greasing pie dish |
| Fresh Chives 🌿 | 2 tbsp | Chopped, for garnish |
The cottage cheese is the star—small-curd, 2% fat gives that perfect tangy creaminess without making the quiche dense. Trader Joe's and Whole Foods carry the best brands, but any 2% cottage cheese works. Fresh baby spinach is ideal (it wilts beautifully), but frozen chopped spinach thaws and drains perfectly for a shortcut. The key is blending the cottage cheese until completely smooth—no lumps, or you'll end up with a gritty texture. I use a handheld immersion blender for this, but a food processor works too. The garlic? Freshly minced adds subtle depth that powdered can't match—worth the 30 seconds.
No cottage cheese? Greek yogurt or ricotta (use half the amount) works in a pinch, though the flavor shifts slightly. Short on spinach? Swiss chard or kale (chopped finely) gives a similar earthy note, but reduce to 3 oz to avoid bitterness. The milk can be swapped for half-and-half for extra richness, or almond milk if you prefer dairy-free. For the flour, cornstarch at half the amount keeps it gluten-free while thickening. And if you're worried about the quiche being too dense, add 1 extra egg white for fluffiness—it's my secret for that cloud-like texture.
This quiche reheats beautifully—just pop slices in the microwave for 45 seconds with a damp paper towel over them. Keeps 4 days in the fridge wrapped tightly, and freezes for 3 months (portion into single servings before freezing). For meal prep, I always bake an extra pie—slice, wrap tightly, and freeze. When reheated, it's just as creamy as day one. The chives add a bright finish, but fresh parsley or dill works too if that's what you have. Garnish with a dash of hot sauce for Lily's favorite kick!
Why You'll Love This Recipe
- No-Fuss Assembly: I swear by this one—just whisk eggs, fold in cottage cheese, and pour. The spinach wilts in seconds, and the butter-flour crust (yes, it’s technically a crust) takes two minutes to mix. My hands are always sticky from eggs, but this? Cleanup’s just a spatula and a wipe.
- Creamy Without Overpowering: That small-curd cottage cheese is the MVP—it adds richness without making the quiche heavy. The spinach stays bright, the eggs stay tender, and the buttery crust? It’s got that perfect golden crunch. Honestly, it’s the kind of dish that makes me forget I’m eating something "healthy."
- Weeknight to Brunch Hero: Make a batch on Sunday, and you’ve got breakfast, lunch, or a fancy brunch guest dish covered. Slice it cold for a quick lunch, reheat for a lazy morning, or serve it warm at a potluck. My roommates still ask for seconds—even when I tell them it’s "just cottage cheese."
- Pantry-Friendly Magic: You’re using eggs, butter, and flour—stuff you already own—and cottage cheese stretches further than you’d think. Spinach wilts fast, so it’s no waste if you grab a bag on sale. Between us, this is my go-to when I’ve got three eggs left and nothing else to eat. It’s solid.
Step-by-step instructions for cottage cheese and spinach quiche
Here's how to craft a velvety quiche with hidden spinach—no crust, all flavor.
👨🍳 Step 1: Blend the Creamy Base
In a blender, combine the 4 whole Large Eggs, 1.5 cups Small-Curd Cottage Cheese, 0.5 cup Milk, 0.25 cup All-Purpose Flour, 0.5 tsp Diamond Crystal Kosher Salt, and 0.25 tsp Freshly Ground Black Pepper. Blend until completely smooth—this ensures a silky texture without lumps. The cottage cheese adds richness while keeping it light.
I like to add the 2 cloves Garlic Cloves (minced) and 5 oz Fresh Baby Spinach (chopped) to the blender now. Pulse just until the spinach is finely incorporated—you want it hidden but still vibrant. The spinach wilts slightly in the blender, releasing its moisture to boost the custard's creaminess.
🍳 Step 2: Prep the Pan and Melt the Butter
Preheat your oven to 375°F. Lightly grease a 9-inch pie dish with 1 tablespoon Extra-Virgin Olive Oil—this prevents sticking and adds a subtle flavor. Melt the 0.25 cup Unsalted Butter in a small saucepan over low heat until just melted but not browned.
Here's the thing—pour the melted butter into your prepared pie dish and tilt it to coat the bottom and sides evenly. This creates a flavorful barrier that prevents the custard from seizing to the pan. The butter will help create that golden, slightly crisp top edge we're after.
🥘 Step 3: Assemble and Bake to Perfection
Pour the blended mixture into the prepared pie dish. Use a rubber spatula to smooth the top—you want an even surface for consistent baking. Place the dish on a baking sheet (for easy transfer) and bake for 35-40 minutes until the center is just set (it should still wobble slightly) and the edges are golden brown.
I know it seems counterintuitive, but don't overbake—this quiche continues cooking as it rests. The internal temperature should reach 160°F at the center. If the top browns too quickly, tent loosely with foil after 20 minutes to prevent over-browning while the center cooks through.
⏰ Step 4: Rest and Garnish
Remove the quiche from the oven and let it rest for 10-15 minutes before slicing. This resting period allows the custard to fully set and redistribute its moisture, preventing a watery center. The quiche will firm up beautifully during this time—you'll notice it develop a slight sheen on top.
Before serving, sprinkle with the 2 tablespoons Fresh Chives (chopped) for a pop of color and freshness. The chives add a delicate onion flavor that complements the creamy cottage cheese and earthy spinach. Serve warm with a simple green salad for a complete meal.
Pro Tips For Making Cottage Cheese And Spinach Crustless Quiche
- Pre-Cook the Spinach: Drain the spinach thoroughly after wilting—press it in a clean kitchen towel or strain it through a colander to remove every drop of water. Wet spinach makes the quiche soggy, and nobody wants a watery quiche when cottage cheese is already doing the heavy lifting for creaminess.
- Whisk the Cottage Cheese: Blend the cottage cheese until it’s smooth before mixing it with eggs. Lumps turn into rubbery bits in the quiche, and you’ll end up picking them out. A quick pulse in a blender or vigorous whisking (5 minutes, I’m not kidding) makes a difference.
- Bake at 350°F, Not Hotter: The oven needs to stay steady at 350°F—any hotter, and the top browns before the center sets, leaving you with a dry, overcooked mess. I learned this after one batch looked perfect on the outside and jiggly in the middle. Use an oven thermometer if yours lies.
- Salt the Egg Mixture: Season the egg-cottage cheese mix before pouring it into the pan—don’t wait for the end. The cottage cheese soaks up salt like a sponge, so you’ll need more than you think (about 1.5 teaspoons for 6 eggs). Taste it, I promise.
Make-ahead tips for this dish
Prep Ahead Strategy
This quiche is a meal prep MVP—I always make an extra pie to freeze for lazy mornings. After blending, cover the mixture tightly with plastic wrap and refrigerate for up to 24 hours before baking.
The flavors meld beautifully overnight, and the texture stays perfectly creamy. Just pop it in the oven when ready, adding 5 extra minutes to the baking time. 📅
Freezing for Future Breakfasts
Slice the fully baked quiche into portions, wrap each slice tightly in plastic wrap, then place in a freezer-safe bag with all air removed. These freeze for 3 months without texture loss.
To reheat, microwave individual slices on 50% power for 1-2 minutes with a damp paper towel covering—this prevents drying. I swear by this method for my daughter Lily's school lunches.
Make-Ahead Baking Hack
For true convenience, prepare the pie dish with melted butter and refrigerate it overnight. The next morning, simply pour in your blended mixture and bake straight from the fridge—this ensures even cooking and prevents over-browning.
I do this on Sundays when I have 10 extra minutes before work, and it's always perfect. The key is using a 9-inch glass pie dish which distributes heat evenly.
Portion Control Tips
If you're prepping for the week, divide the batter evenly between two 9-inch pie dishes (or one 9-inch and one 8-inch). This gives you flexibility—serve one immediately and freeze the other.
For individual portions, use 6-ounce ramekins baked at 350°F for 20-25 minutes. The smaller size ensures perfect doneness every time without overcooking.
Storage Containers Matter
Never underestimate good storage containers! I use glass Pyrex with snap-on lids for fridge storage—they're airtight and microwave-safe. For freezing, quart-sized freezer bags work best because they're flat and stackable.
Label everything with dates—trust me, you'll thank yourself when you find that forgotten quiche in the back of the freezer. ❄️
Nutrition facts
Frequently asked questions
Why does this quiche use cottage cheese instead of cream?
The cottage cheese creates a lighter, less dense texture while adding natural creaminess and tang. Unlike heavy cream, it blends smoothly into the custard without making the quiche overly rich. Plus, it's packed with protein—perfect for a satisfying breakfast that keeps you full longer.
Can I make this quiche ahead and reheat it?
Bake it a day ahead and store covered at room temperature for 24 hours, or refrigerate for up to 4 days. For reheating, microwave slices on 50% power for 1-2 minutes with a damp paper towel to prevent drying. The texture stays creamy when reheated properly.
What if my quiche comes out watery or undercooked?
This usually happens if the center didn't reach 160°F or was overblended (too much liquid). For next time: bake 5 extra minutes, or add 1 extra egg white to thicken. Also ensure your oven is fully preheated—cold pans cause uneven cooking.
Can I substitute spinach with another vegetable?
Yes! Try Swiss chard, kale, or even finely chopped mushrooms (reduce to 3 oz for leafy greens to avoid bitterness). For heartier veggies like bell peppers, sauté them first to remove excess moisture. The key is wilted texture—avoid raw, crisp vegetables.
Is this quiche gluten-free?
Not as written, but you can easily adapt it! Replace the all-purpose flour with cornstarch (use half the amount) for a gluten-free version. The texture will be slightly lighter, but the creamy base remains intact. Just ensure all other ingredients (like broth or seasonings) are certified gluten-free.