If you’re on the lookout for a wholesome, delicious start to your day that’s both satisfying and simple to pull together, this Easy Spinach and Cottage Cheese Breakfast Casserole Recipe is about to become your new favorite. It’s a perfect blend of creamy cottage cheese, fresh spinach, and gooey mozzarella baked to golden perfection, offering a warm, comforting breakfast that’s not just tasty but packed with protein and greens. Whether you’re cooking for a crowd or just treating yourself, this dish is straightforward, hearty, and bursting with flavor from the very first bite.

Ingredients You’ll Need
These ingredients are wonderfully simple yet essential, creating layers of taste and texture that make this casserole truly shine. Each one brings something special to the table, from creamy richness to fresh vibrancy and subtle seasoning.
- 6 large eggs: The fluffy base that holds everything together with a light, airy texture.
- 1 cup cottage cheese: Adds creaminess and a mild tang, keeping the casserole moist and flavorful.
- 1 cup shredded mozzarella cheese: Melts beautifully to give that irresistible gooey, cheesy layer.
- 1 cup chopped fresh spinach: Provides vibrant color, nutrition, and a mild earthy flavor; frozen spinach works great too if drained well.
- 1 teaspoon garlic powder: Infuses a warm, savory kick without overpowering the other flavors.
- 1/2 teaspoon onion powder: Enhances the overall flavor profile with a subtle sweet and savory note.
- 1/2 teaspoon salt: Balances and elevates all the ingredients’ natural tastes.
- 1/4 teaspoon ground black pepper: Adds just the right amount of gentle heat to brighten the dish.
How to Make Easy Spinach and Cottage Cheese Breakfast Casserole Recipe
Step 1: Prepare Your Oven and Dish
Start by preheating your oven to 375°F (190°C). While it heats, lightly grease a 9×9-inch baking dish or line it with parchment paper to prevent sticking. This prep ensures a smooth baking process and easy cleanup after.
Step 2: Whisk Together the Base Ingredients
In a large mixing bowl, whisk the eggs, cottage cheese, and shredded mozzarella until combined. Then add your garlic powder, onion powder, salt, and pepper to this mix, stirring well so every bite will be flavorful and seasoned perfectly.
Step 3: Incorporate the Spinach
Fold in your fresh or thawed and drained spinach gently but thoroughly. It’s important to distribute the spinach evenly so each slice of casserole has that lovely burst of green and nutritional goodness.
Step 4: Transfer and Smooth the Mixture
Pour the blended mixture into the prepared baking dish. Use a spatula to spread it evenly, which helps the casserole cook uniformly and look beautifully inviting once baked.
Step 5: Bake Until Perfect
Bake the casserole uncovered for about 35–40 minutes. You’ll know it’s done when the top turns a delicate golden color and the center feels set to the touch. This baking step melds all the flavors and gives the casserole its signature tender yet firm texture.
Step 6: Cool and Serve
Allow the casserole to cool for 5–10 minutes before slicing. This resting time helps it set completely, making serving easier and ensuring every piece holds together without falling apart. Serve it warm or at room temperature to enjoy the rich flavors fully.
How to Serve Easy Spinach and Cottage Cheese Breakfast Casserole Recipe

Garnishes
A sprinkle of freshly chopped parsley or chives adds a fresh herbal note and an appealing pop of color to the casserole. For an extra burst of flavor, consider a light dusting of paprika or a drizzle of hot sauce if you crave a little heat in the morning.
Side Dishes
This breakfast casserole pairs beautifully with simple sides like crisp mixed greens with a light vinaigrette or some fresh fruit to balance out the savory richness. Toasted whole-grain bread or a warm croissant can also round out the meal and keep things comforting and satisfying.
Creative Ways to Present
For a fun twist, cut the casserole into small squares and serve it as a brunch finger food alongside an array of dips like salsa or avocado crema. You can also layer it with sliced tomatoes and avocado on an open-faced sandwich for a quick, nutritious breakfast on the go.
Make Ahead and Storage
Storing Leftovers
Once cooled, wrap leftover casserole tightly with plastic wrap or store it in an airtight container in the fridge. It will stay fresh for up to 3 days, making it perfect for easy breakfasts or snacks throughout the week.
Freezing
This casserole freezes beautifully! Cut it into portions, wrap each piece in foil or plastic wrap, and place them in a freezer-safe container or bag. It’s best used within 2 months for optimum flavor and texture.
Reheating
Reheat refrigerated or thawed portions in a microwave for about 1-2 minutes until warmed through, or pop them in an oven set to 350°F (175°C) for 10-15 minutes. This reheating method revives the casserole’s delicious melty texture and fresh taste perfectly.
FAQs
Can I use frozen spinach instead of fresh?
Absolutely! Just make sure to thaw it fully and squeeze out as much water as possible to avoid a soggy casserole. It works just as well and adds the same lovely flavor and nutrients.
Is this casserole suitable for meal prep?
Yes, it’s fantastic for meal prep! It holds up well in the fridge, is easy to store, and tastes great reheated. This makes it a great grab-and-go option for busy mornings.
Can I substitute the mozzarella cheese?
Sure! You can use cheddar, Monterey Jack, or even a blend if you prefer. Just note that different cheeses will slightly change the flavor and meltiness but will still result in a delicious casserole.
Is the Easy Spinach and Cottage Cheese Breakfast Casserole Recipe good for kids?
Definitely! Kids often enjoy the mild, cheesy flavors and soft texture. Plus, it’s a sneaky way to get them eating their greens early in the day.
Can I add other vegetables or meats to this recipe?
Feel free to customize! Some diced bell peppers, mushrooms, or cooked bacon or sausage bits can add extra flavor and texture. Just be mindful of moisture content to keep the casserole from becoming watery.
Final Thoughts
This Easy Spinach and Cottage Cheese Breakfast Casserole Recipe is a true morning hero—simple to make, packed with wholesome ingredients, and wonderfully adaptable. It’s one of those recipes you’ll come back to again and again when you want something nourishing and comforting without the fuss. Give it a try and enjoy a cozy, cheesy, and green-filled start to your day that’s sure to brighten even the busiest mornings.
Print
Easy Spinach and Cottage Cheese Breakfast Casserole Recipe
- Prep Time: 10 minutes
- Cook Time: 35-40 minutes
- Total Time: 45-50 minutes
- Yield: 9 servings
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Description
This Easy Spinach and Cottage Cheese Breakfast Casserole is a nutritious and delicious baked dish perfect for a hearty morning meal. Combining eggs, creamy cottage cheese, gooey mozzarella, and fresh spinach, it delivers a satisfying blend of flavors and textures in a simple, crowd-pleasing casserole that is quick to prepare and perfect for meal prep or family breakfasts.
Ingredients
Egg Mixture
- 6 large eggs
- 1 cup cottage cheese
- 1 cup shredded mozzarella cheese
- 1 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/2 teaspoon salt
- 1/4 teaspoon ground black pepper
Vegetables
- 1 cup chopped fresh spinach (or thawed and drained frozen spinach)
Instructions
- Preheat oven: Preheat your oven to 375°F (190°C). Lightly grease a 9×9-inch baking dish or line it with parchment paper to prevent sticking.
- Mix ingredients: In a large mixing bowl, whisk together the eggs, cottage cheese, shredded mozzarella, garlic powder, onion powder, salt, and black pepper until well combined.
- Add spinach: Stir in the chopped fresh spinach (or thawed and drained frozen spinach) until it is evenly distributed throughout the mixture.
- Transfer to baking dish: Pour the mixture into the prepared baking dish, spreading it evenly with a spatula for uniform cooking.
- Bake: Bake uncovered in the preheated oven for 35–40 minutes, or until the top is lightly golden and the center is set, indicating it’s fully cooked through.
- Cool and serve: Allow the casserole to cool for 5–10 minutes before slicing. Serve warm or at room temperature for best flavor and texture.
Notes
- You can substitute fresh spinach with frozen spinach; just make sure to thaw and drain it well to avoid excess moisture.
- For added flavor, consider sprinkling some crushed red pepper flakes or fresh herbs like parsley or dill before baking.
- This casserole can be prepared the night before and baked fresh in the morning for convenience.
- Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven or microwave.

