If you’re looking for a breakfast that’s as hearty as it is convenient, let me tell you about my absolute favorite: the sausage egg breakfast casserole protein! This dish is a lifesaver on busy mornings or when family gathers for a brunch celebration. Picture this: you roll out of bed, and the tantalizing aroma of sausage, eggs, and cheese fills the air, coaxing everyone to the table. I love how you can whip this casserole up the night before, then simply pop it in the oven in the morning while you sip your coffee and enjoy a few precious moments of peace. It’s perfect for feeding a crowd or just satisfying those hunger pangs after a long night. Trust me, this casserole brings everyone together, and the best part? It’s packed with protein to kick-start your day right!

Ingredients List
To make my delicious sausage and egg breakfast casserole, you’ll need the following ingredients:
- 1 pound of breakfast sausage
- 8 large eggs
- 1 cup of milk
- 1 cup of shredded cheddar cheese
- 1/2 teaspoon of salt
- 1/4 teaspoon of black pepper
These simple ingredients come together to create a mouthwatering casserole that’s sure to please everyone at the table!
How to Prepare Instructions
Preheat and Prepare
First things first, let’s get that oven cranked up! Preheat your oven to 375°F (190°C). While it’s heating up, grab your trusty 9×13 inch baking dish and give it a good grease with cooking spray or a little butter. This is super important to keep your casserole from sticking, trust me!
Cook the Sausage
Next, let’s cook that breakfast sausage! Heat a large skillet over medium heat, and once it’s nice and warm, add the sausage. You’ll want to break it up with a spatula as it cooks, letting it brown evenly. This should take about 8-10 minutes. Once it’s fully cooked and no longer pink, drain any excess fat from the pan—this keeps it a bit healthier and lets those flavors shine! You can just tip the pan carefully and use a spatula to help.
Assemble the Casserole
Now comes the fun part—assembling the casserole! Spread that delicious, cooked sausage evenly over the bottom of your greased baking dish. In a large bowl, whisk together the eggs, milk, salt, and pepper until everything is well combined. Pour this egg mixture over the sausage, making sure it covers everything. Finally, sprinkle the shredded cheddar cheese on top, giving it that gooey, melty goodness we all crave!
Baking the Casserole
It’s time to bake! Place the casserole in your preheated oven and let it cook for about 35-45 minutes. You’ll know it’s done when the top is lightly golden brown, and a knife inserted into the center comes out clean. Don’t rush this part—let it bake to perfection!
Serving Suggestions
Once it’s out of the oven, let the casserole cool for about 5-10 minutes before slicing it up. This little break helps it set and makes serving easier. I love serving it alongside fresh fruit or a light salad for a well-rounded meal. And don’t forget, a dollop of sour cream or a sprinkle of green onions on top adds a nice finishing touch!
Why You’ll Love This Recipe
This sausage egg breakfast casserole protein is a winner for so many reasons! Here’s why you’re going to fall head over heels for it:
- Quick Preparation: With just 15 minutes of prep time, you can have this dish ready to go in no time. Perfect for those busy mornings!
- Make-Ahead Option: You can assemble the casserole the night before, which means less stress in the morning! Just pop it in the oven and enjoy a leisurely breakfast.
- Protein-Packed: Each serving is loaded with protein, thanks to the sausage and eggs. It’s a hearty meal that keeps you satisfied and energized throughout the day.
- Customizable: Feel free to add in your favorite veggies like bell peppers or spinach for an extra nutritional boost. You can make it your own!
- Family-Friendly: This dish is always a hit with kids and adults alike. It’s comforting, delicious, and perfect for brunch gatherings or holiday breakfasts.
Trust me, once you try this casserole, it’ll become a staple in your breakfast rotation!
Tips for Success
To make sure your sausage egg breakfast casserole protein turns out absolutely perfect every time, here are some of my favorite pro tips:
- Don’t Skip the Greasing: Seriously, greasing your baking dish is a must! It prevents sticking and ensures every slice comes out beautifully. I like using butter for extra flavor, but cooking spray works just fine too.
- Use Fresh Ingredients: Fresh eggs and quality sausage make a world of difference in flavor. If you can, go for local or organic options. Trust me, you’ll taste the difference!
- Experiment with Cheese: While I love classic cheddar, don’t be afraid to switch it up! Try pepper jack for a spicy kick, or even crumbled feta for a Mediterranean twist. The possibilities are endless!
- Mix in Veggies: Sneaking in some chopped bell peppers, spinach, or even mushrooms can add flavor and nutrition. Just be sure to sauté them first to release some moisture, so they don’t make your casserole soggy.
- Adjust the Seasoning: Feel free to play around with spices! A pinch of cayenne pepper or some Italian herbs can elevate the flavor profile. Taste the egg mixture before pouring it in to get it just right!
- Let It Rest: After baking, letting the casserole cool for a few minutes is key. This helps it set and makes slicing easier. Plus, it gives the flavors a moment to meld together!
- Store Leftovers Properly: If you have any leftovers (which is rare in my house!), let the casserole cool completely, then cover it tightly and refrigerate. It keeps well for up to 3 days. Just reheat in the microwave or oven until warmed through.
These little tips can really elevate your dish and make your cooking experience even more enjoyable. Happy baking!
Nutritional Information Section
When you whip up this sausage egg breakfast casserole protein, you’re not just treating your taste buds; you’re also getting a hearty meal packed with nutrition! Here’s the estimated nutritional breakdown per serving, based on typical values:
- Calories: 350
- Protein: 25g
- Fat: 25g
- Saturated Fat: 10g
- Cholesterol: 280mg
- Sodium: 650mg
- Carbohydrates: 5g
This casserole is not only delicious but also a great source of protein to keep you energized throughout the day. It’s a fantastic option for breakfast or brunch, ensuring you’re well-fueled for whatever the day brings!
FAQ Section
Got questions about this delicious sausage egg breakfast casserole protein? I’ve got you covered! Here are some of the most common queries I hear:
- Can I use turkey sausage instead of regular sausage? Absolutely! Turkey sausage is a great lean alternative, and it still provides that savory flavor we love. Just make sure to cook it until it’s browned and fully cooked.
- How long can I store leftovers? If you have any leftovers (which is a rarity in my house!), let the casserole cool completely, then cover it tightly and refrigerate. It keeps well for up to 3 days. Reheat in the microwave or oven until warmed through.
- Can I freeze this casserole? Yes, you can! Assemble the casserole and cover it tightly with plastic wrap and aluminum foil before freezing. When you’re ready to eat, let it thaw in the fridge overnight before baking. It might need a little extra time in the oven if baking from frozen.
- What vegetables can I add to the casserole? You can add a variety of chopped vegetables! Bell peppers, spinach, or even mushrooms work wonderfully. Just remember to sauté them first to reduce moisture. It’s a great way to sneak in some extra nutrition!
- Can I make this casserole without cheese? Sure thing! If you’re looking to cut back on dairy, simply omit the cheese. It’ll still be delicious and packed with protein from the eggs and sausage. You can also sprinkle some nutritional yeast on top for a cheesy flavor without the dairy!
These tips should help you feel confident and excited about making your own sausage egg breakfast casserole protein. Enjoy, and happy cooking!
Equipment List
To whip up this fantastic sausage egg breakfast casserole protein, you’ll need a few key pieces of equipment. Here’s what you’ll want to have on hand:
- 9×13 inch baking dish: This is the perfect size for holding all that deliciousness! A glass or ceramic dish works great for even cooking.
- Large skillet: You’ll need this to cook the breakfast sausage. Make sure it’s big enough to hold the whole pound without crowding.
- Large bowl: This is essential for whisking together the eggs, milk, and seasonings. A mixing bowl that holds at least 8 cups is ideal.
Having these tools ready will make your cooking process smooth and enjoyable. Happy cooking!

Sausage and Egg Breakfast Casserole
Equipment
- 9×13 inch baking dish
- Large skillet
- Large Bowl
Ingredients
For the Casserole
- 1 pound breakfast sausage
- 8 large eggs
- 1 cup milk
- 1 cup shredded cheddar cheese
- 1/2 tsp salt
- 1/4 tsp black pepper
Instructions
- Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish.
- Cook the breakfast sausage in a large skillet over medium heat until it is browned and cooked through. Drain any excess fat.
- Spread the cooked sausage evenly over the bottom of the prepared baking dish.
- In a large bowl, whisk together the eggs, milk, salt, and pepper until well combined.
- Pour the egg mixture over the sausage in the baking dish.
- Sprinkle the shredded cheddar cheese over the top of the egg mixture.
- Bake for 35-45 minutes, or until the casserole is set and lightly golden brown on top. A knife inserted into the center should come out clean.
- Let the casserole cool for a few minutes before slicing and serving.
