Name: Cottage Cheese & Spinach Crustless Quiche
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Cuisine: American
Ingredients: 6 large eggs; 1 cup cottage cheese; 1 1/2 cups fresh or frozen spinach (thawed and drained if frozen); 1/2 cup chopped onion or green onions; 2 cloves garlic, minced; 1 cup shredded cheese (cheddar, mozzarella, or blend); 1/4 cup milk; 1/2 tsp salt; 1/4 tsp black pepper; 1 tbsp olive oil or cooking spray

This Cottage Cheese & Spinach Crustless Quiche is a light, protein-rich dish that’s perfect for breakfast, brunch, or a quick lunch. With no crust to worry about, it comes together easily and is loaded with tender spinach, creamy cottage cheese, and savory herbs for a satisfying bite every time.

Why You’ll Love This Recipe

I love how simple and wholesome this crustless quiche is. It skips the traditional crust, making it lighter and lower in carbs without sacrificing flavor. The cottage cheese adds a creamy texture and a great boost of protein, while the spinach gives it that vibrant color and nutritious touch. Whether I’m serving it warm out of the oven or grabbing a slice cold from the fridge, it’s always delicious and fuss-free.

ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Eggs
Cottage cheese
Fresh or frozen spinach (thawed and drained if frozen)
Onion or green onions
Garlic
Shredded cheese (cheddar, mozzarella, or a blend)
Milk
Salt and pepper
Olive oil or cooking spray

directions

I preheat the oven to 375°F (190°C) and lightly grease a pie dish or baking dish.
In a skillet, I sauté the onion and garlic in a little olive oil until soft and fragrant.
I stir in the spinach, cooking it for a few minutes until the moisture is mostly gone.
In a large bowl, I whisk the eggs, cottage cheese, shredded cheese, milk, salt, and pepper together.
I fold in the cooked spinach mixture.
I pour the mixture into the prepared dish and bake for 35-40 minutes, or until the center is set and the top is lightly golden.
I let it cool for a few minutes before slicing and serving.

Servings and timing

This recipe makes about 6 servings and takes approximately 50 minutes total—10 minutes for prep and 40 minutes to bake.

Variations

I like to switch things up depending on what I have in my fridge. Sometimes I add chopped mushrooms or bell peppers for extra veggies. For a bit of spice, I mix in red pepper flakes or chopped jalapeños. If I want more richness, I use whole milk or a splash of cream, and different cheeses like feta or gouda bring a new flavor profile every time.

storage/reheating

I store leftovers in an airtight container in the refrigerator for up to 4 days. When I reheat it, I usually use the microwave for about 30-60 seconds per slice, or I warm it in a 300°F oven until heated through. It also freezes well—just wrap slices individually and thaw in the fridge before reheating.

FAQs

How do I prevent the quiche from being watery?

I always make sure to squeeze out any excess moisture from the spinach, especially if using frozen. Cooking the spinach well before mixing it in helps too.

Can I use ricotta instead of cottage cheese?

Yes, I can substitute ricotta for cottage cheese if I prefer a smoother texture, though it may change the protein content slightly.

Is this quiche keto-friendly?

It can be, especially if I use full-fat dairy and keep an eye on the carbs in the added ingredients. Skipping milk or using a lower-carb alternative helps too.

Can I make it ahead of time?

Absolutely. I often make it the night before and store it in the fridge. It reheats beautifully in the morning or works great as a cold slice on the go.

Do I need to blind bake anything?

Not at all. Since it’s crustless, I just grease the dish and pour the filling right in—super simple and no extra steps.

Conclusion

This Cottage Cheese & Spinach Crustless Quiche has become one of my go-to meals for busy mornings or light lunches. It’s nutritious, versatile, and incredibly easy to prepare. I enjoy how it packs in flavor without being heavy, and I always feel good about serving it to family or saving it for a few days of meal prep.