This Cottage Cheese Turkey Sausage Breakfast Casserole is a tasty way to start your day! Packed with fluffy eggs, creamy cottage cheese, and savory turkey sausage, it’s a hit for breakfast or brunch.
Honestly, who doesn’t love a dish that combines protein and flavor? I love making this ahead of time—it’s perfect for busy mornings. Just bake, slice, and enjoy! 🥚🌟
Key Ingredients & Substitutions
Turkey Sausage: Turkey sausage adds flavor and is a healthier option. If you prefer pork sausage or a plant-based alternative, they work well too—just adjust cooking times as needed.
Cottage Cheese: This ingredient gives creaminess and protein. If you’re avoiding dairy, try a vegan cream cheese or tofu blended until smooth. It will change the taste slightly, but it’ll still be delicious!
Eggs: I always use large eggs for this recipe. If you’re looking for an egg substitute, try using flaxseed meal or egg replacements, keeping in mind that the texture will differ.
Cheddar Cheese: Cheddar is my go-to for its melty goodness, but you can swap with Monterey Jack, mozzarella, or any cheese you love. Just remember that flavor profiles change with each cheese!
Fresh Herbs: Parsley and green onions brighten up the dish. You could use chives, cilantro, or even spinach—whatever herbs you have on hand!
How Do I Ensure My Casserole Is Baked Perfectly?
Baking your casserole correctly is key for a fluffy and set texture. Here are some helpful tips:
- Preheat your oven fully to avoid uneven cooking. This keeps the eggs from becoming rubbery.
- Check for doneness by inserting a knife. It should come out clean when the casserole is ready.
- Give it some cooling time after baking. This helps it set better for easier slicing.
- For an even more golden top, consider broiling it on low for the last couple of minutes, but keep an eye on it so it doesn’t burn!
Enjoy making this delicious breakfast casserole! It’s so easy to customize with your favorite ingredients.

How to Make Cottage Cheese Turkey Sausage Breakfast Casserole
Ingredients You’ll Need:
For the Casserole:
- 1 pound turkey sausage, crumbled
- 1 cup cottage cheese
- 8 large eggs
- 1 cup shredded cheddar cheese
- 1/4 cup chopped fresh parsley
- 1/4 cup chopped green onions (plus extra for garnish)
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon crushed red pepper flakes (optional, for a little heat)
- Cooking spray or butter for greasing the pan
How Much Time Will You Need?
This breakfast casserole takes about 15 minutes to prepare and 35-40 minutes to bake. Total, you’re looking at about 55 minutes before you can dig in! Perfect for a weekend brunch or meal prep for busy mornings.
Step-by-Step Instructions:
1. Preheat & Prepare the Baking Dish:
Start by preheating your oven to 350°F (175°C). While it heats up, grab a 9×9 inch baking dish and grease it with cooking spray or a little butter. This will prevent the casserole from sticking.
2. Cook the Turkey Sausage:
In a skillet over medium heat, add the crumbled turkey sausage. Cook it until it’s nicely browned and cooked through, breaking it up with a spatula as it cooks. Once done, drain any excess grease and set it aside to cool a bit.
3. Whisk the Eggs and Cottage Cheese:
In a large bowl, crack all 8 eggs and add in the cottage cheese, salt, black pepper, and red pepper flakes (if using). Whisk everything together until the mixture is smooth and well combined.
4. Mix in the Sausage and Cheese:
To the egg mixture, stir in the cooked turkey sausage, shredded cheddar cheese, chopped parsley, and green onions. Make sure everything is evenly mixed for that delicious flavor in every bite.
5. Pour and Spread:
Carefully pour the mixture into your prepared baking dish, spreading it out evenly so it cooks uniformly.
6. Bake to Perfection:
Pop the dish into the preheated oven and bake for about 35-40 minutes. You know it’s ready when the top is golden brown and a knife inserted into the center comes out clean.
7. Cool and Slice:
Once baked, let the casserole cool for a few minutes before slicing it into squares. This will help it hold its shape as you serve.
8. Garnish and Serve:
Before serving, sprinkle some extra chopped green onions and parsley on top for a fresh touch. Enjoy your hearty and cheesy Cottage Cheese Turkey Sausage Breakfast Casserole that’s sure to be a crowd-pleaser!
Now you’ve got a nutritious and delicious breakfast ready to share. Enjoy every bite!
Can I Use a Different Type of Sausage?
Absolutely! You can substitute turkey sausage with pork sausage, chicken sausage, or even a plant-based sausage if you prefer. Just make sure to cook it until browned before adding it to the mixture.
Can I Make This Casserole Ahead of Time?
Yes, you can prepare it a day beforehand! Assemble the casserole and cover it tightly with plastic wrap or aluminum foil, then refrigerate overnight. In the morning, remove it from the fridge, let it sit at room temperature for about 15 minutes, then bake as instructed, adding about 5-10 extra minutes to the baking time.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. You can easily reheat slices in the microwave or in the oven until warmed through. To maintain the texture, try reheating in the oven at 350°F for about 10-15 minutes.
Can I Freeze This Casserole?
Yes, this casserole freezes well! After it has cooled completely, wrap individual slices in plastic wrap and then place them in a freezer-safe container or bag. It can be frozen for up to 2 months. Thaw in the fridge overnight before reheating.
