This breakfast casserole is a warm and tasty mix of sausage, eggs, cream cheese, and crispy hashbrowns. Perfect for busy mornings or lazy weekends with family!
You can even make it ahead and pop it in the oven when you’re ready. Trust me, nothing beats the smell of this baking in the morning—my favorite way to wake up! 🌞
Key Ingredients & Substitutions
Hashbrowns: Frozen shredded hashbrowns are super convenient. If you have leftover cooked potatoes, you can shred or dice them instead. Just make sure they’re well-drained to avoid a soggy casserole!
Sausage: Use breakfast sausage for flavor. Turkey sausage is a great lean option. If you’re vegetarian, try replacing it with sautéed mushrooms or a veggie sausage.
Cream Cheese: This adds creaminess. For a lighter version, you can use Greek yogurt or cottage cheese. Just blend it a bit to make it smooth!
Cheddar Cheese: Sharp cheddar provides great flavor. Feel free to mix it up with pepper jack for some heat or mozzarella for a milder taste.
Milk: You can use any type of milk. Plant-based options like almond or oat milk work well too, just remember to pick unsweetened varieties!
How Can I Ensure My Casserole Comes Out Perfectly Set?
The key to a well-set casserole is cooking it at the right temperature and for the right time. Follow these steps for the best results:
- Preheat your oven thoroughly to 350°F (175°C) before putting the casserole in.
- Check it after 45 minutes; it should be golden and firm in the center. If it’s still jiggly, give it more time.
- Let the casserole cool for 5-10 minutes before slicing. This helps it firm up even more!
This method will help keep your casserole from being too watery or falling apart when you serve it!

Sausage Egg Cream Cheese Hashbrown Breakfast Casserole
Ingredients You’ll Need:
- 1 (30 oz) package frozen shredded hashbrowns, thawed
- 1 lb breakfast sausage (pork or turkey)
- 8 oz cream cheese, softened and cubed
- 8 large eggs
- 1 cup milk (whole or 2%)
- 2 cups shredded cheddar cheese, divided
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/2 teaspoon garlic powder (optional)
- 1/4 teaspoon onion powder (optional)
- Fresh parsley or chives for garnish (optional)
How Much Time Will You Need?
This breakfast casserole takes about 15 minutes to prepare and 45–50 minutes to bake. Including cooling time, you’ll have your delicious casserole ready in about 1 hour and 10 minutes. A perfect dish to enjoy with family!
Step-by-Step Instructions:
1. Preheat Your Oven:
Start by preheating your oven to 350°F (175°C). While it heats up, grease a 9×9-inch baking dish or similar casserole dish so that your casserole doesn’t stick.
2. Cook the Sausage:
In a large skillet, heat over medium heat and add the breakfast sausage. Cook until it is browned and crumbly, about 5–7 minutes. Once it’s fully cooked, drain any excess grease and set the sausage aside.
3. Prepare the Egg Mixture:
In a large mixing bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and onion powder (if using). Mix until everything is well combined.
4. Add Hashbrowns:
Gently fold the thawed hashbrowns into the egg mixture, making sure they are evenly coated and mixed together.
5. Mix in Cheese Creaminess:
Now, stir in half (1 cup) of the shredded cheddar cheese and the cubed cream cheese. Make sure to distribute the cream cheese cubes evenly throughout the mixture so you get little creamy bites in every slice!
6. Assemble the Casserole:
Pour the hashbrown and egg mixture into the prepared baking dish, spreading it out evenly. This way, everything cooks uniformly.
7. Top with Sausage:
Evenly sprinkle the cooked sausage on top of the hashbrown mixture. This adds great flavor throughout the casserole.
8. Add More Cheese:
Finish by topping your masterpiece with the remaining 1 cup of shredded cheddar cheese. Who doesn’t love extra cheese?
9. Bake Away:
Place the casserole in the preheated oven and bake uncovered for 45–50 minutes. You want it to be golden brown on top and set in the center. If it looks jiggly, give it a few more minutes!
10. Cool Before Serving:
Once done, take it out of the oven and let it cool for about 5–10 minutes. This makes slicing easier and allows it to set a little more.
11. Garnish and Enjoy:
If you like, sprinkle some chopped fresh parsley or chives on top for a pop of color. Serve it warm and enjoy your hearty breakfast casserole!
It’s perfect for a crowd or for meal prepping! Enjoy every cheesy bite!
Can I Use Fresh Hashbrowns Instead of Frozen?
Absolutely! If you prefer fresh hashbrowns, just make sure to cook them first to remove excess moisture. You can sauté them in a little oil until they are just tender before mixing them into the casserole.
Can I Make This Casserole Vegetarian?
Yes, just omit the sausage and replace it with sautéed vegetables like bell peppers, mushrooms, or spinach for a delicious vegetarian option. You can also use a meat substitute like veggie sausage if you prefer.
How Long Will Leftovers Last?
Leftover casserole can be stored in an airtight container in the refrigerator for up to 3 days. Just reheat in the microwave or oven until warmed through. It’s perfect for quick breakfasts throughout the week!
Can I Freeze This Casserole?
Yes, you can freeze it! Make sure it’s completely cooled, then wrap it tightly in plastic wrap and foil. It can be frozen for up to 2 months. To reheat, thaw in the refrigerator overnight, then bake at 350°F until heated through.



