Irresistible Cottage Cheese and Spinach Crustless Quiche

There’s something deeply comforting about a warm slice of quiche—silky eggs, creamy cheese, and tender vegetables baked together into a dish that’s perfect morning, noon, or night. But when you’re craving all that flavor without the fuss of pastry, this Cottage Cheese and Spinach Crustless Quiche steps in to save the day.

I first made this recipe on a late spring morning, when the fridge was nearly bare except for eggs, a tub of cottage cheese, and a bag of baby spinach. It was a revelation. The cottage cheese made the filling incredibly creamy and protein-rich, and the absence of a crust meant it came together fast—no blind baking, no rolling pins, no problem. Over time, it became a favorite for Sunday brunches, meal prepping healthy lunches, and even weeknight dinners with a salad on the side.

This crustless quiche is proof that simplicity doesn’t mean sacrificing flavor. With just a few ingredients, it delivers a beautifully fluffy, savory dish that’s satisfying, versatile, and endlessly comforting.

Why You’ll Love This Recipe:

• High in protein and lower in carbs
• No crust means quicker prep and fewer calories
• Perfect for breakfast, brunch, or light dinner
• Great for meal prep—reheats beautifully
• Packed with spinach for a nutritious boost

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INGREDIENTS YOU’LL NEED:

• 1 tablespoon olive oil
• 1 small onion, diced
• 2 garlic cloves, minced
• 5 oz fresh spinach (or 1 cup thawed frozen spinach, squeezed dry)
• 6 large eggs
• 1 cup cottage cheese (full-fat or low-fat)
• ½ cup shredded mozzarella cheese
• ¼ cup grated Parmesan cheese
• ½ teaspoon salt
• ¼ teaspoon black pepper
• ¼ teaspoon ground nutmeg (optional, but recommended)

HOW TO MAKE COTTAGE CHEESE AND SPINACH CRUSTLESS QUICHE:

Step-by-Step Instructions:

1. Preheat and prep the pan
Preheat your oven to 375°F (190°C). Lightly grease a 9-inch pie dish or round baking dish with olive oil or nonstick spray.

2. Sauté the aromatics and spinach
In a skillet, heat the olive oil over medium heat. Add the diced onion and cook for 3–4 minutes until softened. Add the garlic and cook for another minute. Add the spinach and sauté until wilted (if using fresh). Set aside to cool slightly.

3. Whisk the eggs and cheeses
In a large bowl, whisk together the eggs, cottage cheese, mozzarella, Parmesan, salt, pepper, and nutmeg until well combined.

4. Combine the filling
Stir the cooked spinach mixture into the egg and cheese mixture until evenly distributed.

5. Bake
Pour the mixture into the prepared dish and smooth the top. Bake for 35–40 minutes, or until the quiche is set in the center and lightly golden on top. A knife inserted into the center should come out clean.

6. Cool and serve
Let the quiche rest for 10 minutes before slicing. Serve warm or at room temperature, garnished with fresh herbs if desired.

HELPFUL TIPS:

• Use full-fat cottage cheese for the creamiest texture.
• Frozen spinach works well—just make sure to squeeze out all the moisture before using.
• Add chopped mushrooms, bell peppers, or cooked turkey ham for extra flavor and texture.
• This quiche can be made a day ahead and reheated gently in the oven or microwave.
• Serve with a green salad, roasted potatoes, or fresh fruit for a complete meal.

DETAILS:

• Prep Time: 15 minutes
• Cook Time: 40 minutes
• Total Time: 55 minutes
• Yield: 6 servings
• Category: Breakfast, Brunch
• Method: Baked
• Cuisine: American
• Diet: Vegetarian, Gluten-Free

NOTES:

This crustless quiche is perfect for those following a low-carb or gluten-free diet. You can also swap the cheeses for whatever you have on hand—sharp cheddar, feta, or Swiss all work beautifully.

NUTRITIONAL INFORMATION: (per serving, approximate)

• Calories: 210
• Protein: 15g
• Fat: 14g
• Carbohydrates: 5g
• Fiber: 1g
• Sugar: 2g
• Sodium: 380mg

FREQUENTLY ASKED QUESTIONS:

Can I freeze this crustless quiche?
Yes, once baked and cooled, slice and freeze individual portions. Reheat in the oven or microwave straight from the freezer.

Can I use egg whites or egg substitute?
Yes, you can replace some or all of the eggs with egg whites, but the texture may be slightly less rich.

Is this quiche good for meal prep?
Absolutely! It keeps well in the fridge for up to 4 days and makes a quick, protein-packed breakfast or lunch.

Can I make it dairy-free?
This recipe is heavy on dairy, but you can try using dairy-free cheese and plant-based yogurt in place of cottage cheese. The texture will vary.

STORAGE INSTRUCTIONS:

• Refrigerator: Store in an airtight container for up to 4 days.
• Freezer: Freeze individual slices wrapped tightly in foil or freezer-safe containers for up to 2 months.
• Reheat: Warm in the microwave or a 325°F (165°C) oven until heated through.

Related Recipes:

If you loved this, try one of these healthy and delicious dishes:

• Broccoli and Cheddar Crustless Quiche
• Spinach and Feta Egg Muffins
• Veggie-Packed Frittata
• Sweet Potato and Kale Breakfast Bake

CONCLUSION:

This Irresistible Cottage Cheese and Spinach Crustless Quiche is proof that wholesome, hearty food can also be simple and quick to make. With just a few fresh ingredients and pantry staples, you’ll have a meal that’s packed with protein, full of flavor, and perfect for any time of day. Whether you’re meal-prepping for the week or serving brunch to friends, this is one dish that will keep you coming back again and again.