Name: High Protein Egg Casserole with Cottage Cheese and Fresh Tomatoes Recipe
Prep time: 5 min
Cook time: 35 min
Total time: 40 min
Cuisine: American
Ingredients: 14 large eggs; 2 cups cottage cheese (low fat or full fat); 1/2 cup milk; 1/2 cup shredded parmesan cheese (optional); 1.5 cups cherry tomatoes; 1/2 cup loose fresh basil leaves; 1 tsp garlic powder; 1/2 tsp kosher salt; 1/2 tsp cracked black pepper

Jump to Recipe· 3.9 from 81 reviews

If you are craving a breakfast that is both hearty and nourishing, look no further than the High Protein Egg Casserole with Cottage Cheese and Fresh Tomatoes Recipe. This dish is an absolute game-changer, packed with protein from eggs and creamy cottage cheese, paired beautifully with the freshness of vibrant tomatoes and aromatic basil. Its wonderful blend of textures and flavors makes it a perfect start to your day, whether you’re fueling a busy morning or want a comforting weekend brunch. Plus, it’s surprisingly simple to prepare, yet so satisfying that it might just become your new breakfast favorite.

Ingredients You'll Need

A square piece of baked egg casserole is held up by a gold spatula above a white baking dish. The casserole has a golden yellow top layer with visible pepper specks and is decorated with fresh green basil leaves. Inside the casserole, there are red tomato pieces and green vegetable bits, creating a colorful contrast with the creamy yellow texture. The white marbled surface beneath the baking dish adds a clean, bright background, with a few scattered basil leaves nearby. photo taken with an iphone --ar 4:5 --v 7

Gathering the right ingredients is key to achieving the perfect balance of taste, texture, and color in this egg casserole. Each component plays a special role, from the creamy richness to the fresh burst of garden flavors.

14 large eggs: The protein-packed base that provides structure and a fluffy texture.
2 cups cottage cheese (low fat or full fat): Adds creaminess, extra protein, and a subtle tang.
½ cup milk: Helps to make the casserole tender and moist.
½ cup shredded parmesan cheese (optional): Brings a savory, nutty flavor that complements the eggs beautifully.
1.5 cups cherry tomatoes: Bursts of juicy sweetness and bright color that lighten the dish.
½ cup loose fresh basil leaves: Infuses a fresh, herby aroma with each bite.
1 teaspoon garlic powder: Adds a gentle kick without overwhelming the other flavors.
½ teaspoon kosher salt: Enhances all the natural flavors perfectly.
½ teaspoon cracked black pepper: Lends a warm, peppery note for balance.

How to Make High Protein Egg Casserole with Cottage Cheese and Fresh Tomatoes Recipe

Step 1: Prepare the Oven and Dish

Begin by preheating your oven to 375 degrees Fahrenheit. Lightly grease a 9 by 13-inch casserole dish—this will ensure the casserole doesn’t stick and is easy to serve. Then, arrange the cherry tomatoes and fresh basil evenly along the bottom of the dish. This layering will infuse the casserole with fresh, vibrant flavors as it bakes.

Step 2: Mix the Egg Base

In a large mixing bowl, whisk together the 14 eggs, the creamy cottage cheese, and the milk until the ingredients are fully combined and smooth. If you opted for it, stir in the shredded parmesan cheese at this stage, too. Sprinkle in the garlic powder, kosher salt, and cracked black pepper, then whisk again so all the seasonings are evenly distributed. This mixture forms the rich, protein-heavy filling that makes this recipe so fantastic.

Step 3: Assemble and Bake

Pour the egg mixture gently over the layer of tomatoes and basil in your casserole dish. Spread it out so everything is well covered. Pop the dish into the oven and bake for about 35 minutes. You’ll know the casserole is ready when it is puffed up and the eggs have fully set, with a golden, slightly firm top. Letting it cool for at least 15 minutes after baking helps it finish setting perfectly and makes it easier to cut into neat squares.

How to Serve High Protein Egg Casserole with Cottage Cheese and Fresh Tomatoes Recipe

A square slice of cheesy baked dish sits on a speckled white plate, showing a yellow top layer with melted cheese, browned spots, and slices of red tomato and green spinach visible inside. Fresh green basil leaves rest on top and beside the slice. In the background on a white marbled surface, a bunch of bright red tomatoes on their vine and some loose basil leaves add fresh color, while the corner of a white baking dish with more of the same baked dish can be seen on the left side. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of freshly chopped basil or a light grating of parmesan cheese on top makes for an inviting presentation and adds an extra burst of flavor. A drizzle of good-quality olive oil can also enhance the richness and add a beautiful sheen to each serving.

Side Dishes

This casserole pairs wonderfully with fresh fruit like berries or melon for a light contrast, or a crisp green salad dressed with lemon vinaigrette to add a refreshing bite. For a heartier meal, roasted potatoes or whole grain toast work beautifully to round out the plate.

Creative Ways to Present

Try serving the casserole in individual ramekins for a charming, personalized touch either for brunch parties or family breakfasts. You could also layer in additional veggies like spinach or mushrooms for a colorful, customized dish. Making mini casserole muffins with the same mixture can transform it into a grab-and-go snack that’s just as delicious.

Make Ahead and Storage

Storing Leftovers

Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. This dish keeps its moisture and flavor well, so you’ll enjoy it just as much the second time around.

Freezing

You can freeze portions of this egg casserole by wrapping them tightly with plastic wrap and then placing them in a freezer-safe bag or container. It can be frozen for up to 2 months. Just make sure to thaw it overnight in the fridge before reheating.

Reheating

To reheat, warm the casserole gently in the oven at 325 degrees Fahrenheit until heated through, usually about 15-20 minutes. Alternatively, microwave on medium power in short bursts to prevent overcooking and maintain the creamy texture.

FAQs

Can I use regular cheese instead of cottage cheese?

While you can substitute with other cheeses, cottage cheese uniquely adds both moisture and protein without overpowering the flavor. Using alternatives might change the texture and nutritional profile.

Is this casserole suitable for meal prepping?

Absolutely! This High Protein Egg Casserole with Cottage Cheese and Fresh Tomatoes Recipe is perfect for meal prepping since it stores well in the fridge and can be reheated easily for quick breakfasts throughout the week.

Can I add other vegetables?

Yes, feel free to customize! Spinach, bell peppers, zucchini, or mushrooms are great additions that complement the flavors and boost the nutritional value without complicating the recipe.

What milk should I use?

You can use any milk you prefer, whether it’s whole milk, low-fat, or even a plant-based milk like almond milk. Just keep in mind that dairy milk will give a creamier texture.

How do I know when the casserole is fully cooked?

The casserole is done when it’s puffed, lightly golden on top, and the eggs are set—meaning they don’t jiggle in the center when you gently shake the dish. Letting it rest for 15 minutes after baking also helps it finish cooking evenly.

Final Thoughts

This High Protein Egg Casserole with Cottage Cheese and Fresh Tomatoes Recipe has truly won a special place at the breakfast table around here. It’s such a simple recipe that feels like a special occasion, loaded with flavors and protein to keep you energized. I can’t recommend it enough for those mornings when you need something comforting yet healthy. Give it a try and enjoy every delicious bite!