Introduction to Cheesy Sausage Breakfast Casserole
Why breakfast casseroles are a game changer for busy mornings
If mornings at your house often feel like a chaotic race against the clock, the Cheesy Sausage Breakfast Casserole might just become your new best friend. This versatile dish combines the rich flavors of sausage, eggs, and cheese into one comforting, hearty meal. You can prep it the night before, pop it in the oven while you sip your coffee, and voilà—breakfast is ready without any last-minute scrambling.
Breakfast casseroles are also incredibly adaptable. Want to include more veggies? Go ahead! Prefer a different kind of cheese? No problem! You can tailor the ingredients to suit your family’s preferences or dietary needs, making it a delightful option for both children and adults. According to a report by the National Breakfast Association, families that eat breakfast together perform better academically, socially, and emotionally. So why not start your day off right with a meal that gathers everyone together?
Not only are breakfast casseroles practical and delicious, but they also make for excellent leftovers. Heat them up for a quick lunch or snack, and you've effortlessly ticked another meal off your list! If you’re looking for an easy way to simplify your mornings, this casserole is definitely worth a try.
For the full recipe and instructions, check out the Breakfast Casserole Recipe section below!

Ingredients for Cheesy Sausage Breakfast Casserole
When you’re in need of a hearty morning meal that satisfies everyone at the table, this Cheesy Sausage Breakfast Casserole delivers! Gather these straightforward ingredients to kick off your cooking adventure:
-
Cooking spray: Just enough to prevent sticking.
-
1 tablespoon olive oil: A dash of flavor for sautéing.
-
1 pound uncooked breakfast beef sausage: The star of the dish; if you want extra flavor, consider using spicy sausage!
-
1 medium yellow onion: Diced, about 1 ½ cups for that savory base.
-
1 medium red bell pepper: Also diced, adding a pop of color and sweetness.
-
1 ½ teaspoons kosher salt: Essential for seasoning; always adjust to your taste.
-
3 ounces baby spinach: Packed with nutrients (about 3 cups) to boost your greens.
-
12 large eggs: The binding element, giving the casserole heartiness.
-
2 cups half-and-half: For that creamy texture everyone loves.
-
1 tablespoon Dijon mustard: Just the right zesty kick.
-
½ teaspoon freshly ground black pepper: A hint of spice for balance.
-
1 (20-ounce) bag frozen shredded hash brown potatoes: No thawing necessary!
-
6 ounces sharp cheddar cheese: Shredded, of course, because who doesn’t love extra cheese?
These ingredients not only make your Cheesy Sausage Breakfast Casserole delicious but also bring vibrancy and nutrition to your breakfast table. If you wish to explore more about these components, check out sources like Healthline for nutritional benefits or Serious Eats for cooking tips!
Preparing Cheesy Sausage Breakfast Casserole
Making a Cheesy Sausage Breakfast Casserole is an absolute game-changer for your morning routine. It’s hearty, cheesy, and perfect for brunch with friends or a cozy family breakfast. Let’s break down the steps for creating this delicious dish!
Gather Your Ingredients
Before you dive in, make sure you have everything on hand. Here’s what you’ll need:
- Cooking spray (or olive oil)
- 1 tablespoon olive oil
- 1 pound uncooked breakfast sausage (casings removed if needed)
- 1 medium yellow onion, diced (about 1 ½ cups)
- 1 medium red bell pepper, diced (about 1 ½ cups)
- 1 ½ teaspoons kosher salt, divided
- 3 ounces baby spinach (about 3 packed cups)
- 12 large eggs
- 2 cups half-and-half
- 1 tablespoon Dijon mustard
- ½ teaspoon freshly ground black pepper
- 1 (20-ounce) bag frozen shredded hash brown potatoes (do not thaw, about 6 ½ cups)
- 6 ounces sharp cheddar cheese, shredded (about 1 ½ cups), divided
Once you’ve gathered your ingredients, you’ll be well on your way to breakfast bliss.
Cook the Sausage Mixture
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the uncooked beef breakfast sausage, breaking it up with a wooden spoon as it cooks. This should take about 6 to 8 minutes or until the meat is no longer pink. Next, toss in the diced onion, bell pepper, and half a teaspoon of kosher salt. Cook for an additional 3 to 5 minutes until the onion becomes soft and fragrant. Finally, add the baby spinach and cook for about a minute until it wilts. Transfer this savory mixture to your greased baking dish.
Prepare the Egg Mixture
Now it’s time to bring the creaminess! In a large bowl, whisk together the eggs, half-and-half, Dijon mustard, the remaining kosher salt, and black pepper. This egg custard is what binds the casserole and gives it that rich mouthfeel.
Layer the Casserole Ingredients
With your ingredients prepped, it’s time to assemble your Cheesy Sausage Breakfast Casserole. First, add the frozen hash browns to the baking dish, spreading them over the sausage mixture. Next, pour in the egg mixture, making sure it’s evenly distributed. Sprinkle half of the sharp cheddar cheese over the top, giving it a delightful cheesy crust.
Bake to Perfection
Preheat your oven to 375°F, and pop your casserole into the oven. Bake for about 55 to 60 minutes, until a knife inserted into the center comes out clean and the top is beautifully golden brown. After removing it from the oven, let it cool for about 5 minutes before slicing into it.
And there you have it—the perfect Cheesy Sausage Breakfast Casserole! Serve this dish warm, and watch as everyone comes back for seconds. It's an easy, make-ahead meal that will surely become a family favorite! For a delightful twist, consider pairing your casserole with a refreshing fruit salad or a tangy yogurt parfait. Enjoy!

Variations on Cheesy Sausage Breakfast Casserole
Veggie-Packed Breakfast Casserole
Looking to amp up nutrition? Try adding an array of colorful vegetables to your Cheesy Sausage Breakfast Casserole. Think zucchini, mushrooms, or kale for extra nutrients. These additions not only boost flavor but also give your casserole an appealing look. Swap out the traditional ingredients for some vibrant veggies, and watch how it transforms your breakfast game!
Gluten-Free Options
If you’re navigating gluten sensitivities, don't worry! You can easily create a gluten-free version of your Cheesy Sausage Breakfast Casserole by selecting gluten-free hash browns and ensuring the sausage you choose is free from any fillers containing gluten. This way, everyone can enjoy a hearty breakfast without any stomach discomfort. Check brands like Simply Potatoes for gluten-free frozen hash browns that won’t compromise on taste.
Cooking tips for Cheesy Sausage Breakfast Casserole
Creating the perfect Cheesy Sausage Breakfast Casserole is all about balance and flavor. Here are some friendly tips to elevate your dish:
-
Choose the Right Sausage: Opt for a beef breakfast sausage that’s seasoned to your taste. A slightly spicier sausage can add an extra kick.
-
Veggie Variations: Feel free to mix in other vegetables like mushrooms or zucchini to enhance texture and nutrition. Aim for a colorful mix!
-
Don’t Rush the Bake: Baking is crucial for a fluffy casserole. Make sure to allow it to cool for a few minutes before slicing; this helps it hold its shape better.
-
Meal Prep Friendly: This casserole can be made ahead and stored in the fridge for up to 2 days. Just reheat slices in the oven for a quick breakfast.
Exploring these tips can lead to a delightful breakfast experience that’s sure to impress your guests! For more about breakfast casseroles, check out Taste of Home.

Serving suggestions for Cheesy Sausage Breakfast Casserole
When it comes to enjoying your Cheesy Sausage Breakfast Casserole, there are plenty of tasty serving options that can elevate your breakfast experience. Here are some delightful suggestions:
-
Fresh Fruit: Pair your casserole with a side of seasonal fruit, such as berries or sliced melons, for a refreshing contrast.
-
Simple Salad: A light greens salad with a tangy vinaigrette can balance the rich flavors of the casserole perfectly.
-
Avocado Toast: Offer some crunchy toast topped with smashed avocado and a sprinkle of salt; it will add creaminess and texture!
-
Coffee or Smoothies: Serve with a piping hot cup of coffee or a refreshing smoothie to round out your meal. Check out great smoothie recipes here.
By mixing and matching these side dishes, you can create a memorable breakfast that everyone will love, making your Cheesy Sausage Breakfast Casserole the heart of the meal!
Time Breakdown for Cheesy Sausage Breakfast Casserole
Preparation Time
Getting started is quick and easy! You’ll need about 10 minutes to prep your ingredients. This includes chopping veggies and getting everything ready for the casserole.
Cooking Time
Once prepped, the real magic happens in the oven. The cooking time ranges from 1 hour 10 minutes to 1 hour 15 minutes. This allows the flavors to meld beautifully, resulting in a perfect breakfast dish.
Total Time
In total, from start to finish, you’re looking at approximately 1 hour 20 minutes to 1 hour 25 minutes. This makes it a great option for leisurely weekend brunches or to meal prep for the week ahead!
If you're curious about how the baked appearance should look or want some tips on serving suggestions, check out helpful resources at Food Network or Bon Appétit for inspiration!
Nutritional Facts for Cheesy Sausage Breakfast Casserole
When it comes to starting your day with a hearty meal, our Cheesy Sausage Breakfast Casserole is both delicious and nutritious. Here’s a quick breakdown of what you’ll find in each serving:
Calories
Each serving of this delightful casserole clocks in around 350 calories, making it a filling yet balanced choice that won't derail your daily intake.
Protein
Packed with 18 grams of protein, the combination of sausage and eggs will help keep you energized throughout the morning while supporting muscle repair and growth.
Sodium
With approximately 650 milligrams of sodium, this dish provides flavor but should be enjoyed mindfully, especially for those monitoring their salt intake.
For balanced meal ideas, consider pairing this casserole with a light salad or fruit to add some freshness to your plate. Keeping your breakfast varied helps in maintaining a well-rounded diet. If you'd like to learn more about nutritional values, be sure to check out the USDA's FoodData Central.
FAQs about Cheesy Sausage Breakfast Casserole
Can I make this casserole ahead of time?
Absolutely! This Cheesy Sausage Breakfast Casserole is perfect for prepping ahead. You can assemble it the night before and keep it in the refrigerator. Just pop it in the oven in the morning for a delightful breakfast that feels gourmet with minimal effort. If you’re really organized, you can even freeze it—a great option for busy mornings! Just be sure to thaw it in the fridge before baking.
What can I use instead of half-and-half?
If you don’t have half-and-half on hand, don’t worry! You can easily replace it with a mix of whole milk and heavy cream for a similar richness. Alternatively, unsweetened almond milk or oat milk works as a dairy-free option, though the texture will be slightly different. A little extra cheese can bridge the gap if you’re going non-dairy.
How do I store leftovers?
Storing leftovers from your Cheesy Sausage Breakfast Casserole is a breeze! Simply cover the dish with plastic wrap or transfer portions to an airtight container. Refrigerated, it should stay good for up to four days. When re-heating, a quick trip to the microwave or a few minutes in the oven will bring the flavors back to life. If you're interested in learning more about food safety, check this USDA resource.
Conclusion on Cheesy Sausage Breakfast Casserole
In summary, a Cheesy Sausage Breakfast Casserole is the perfect dish for a weekend brunch or holiday gathering. Its combination of savory beef sausage, hearty veggies, and gooey cheese makes it a crowd-pleaser. Easy to prepare and bake, this casserole is sure to become a breakfast favorite!
For more breakfast inspirations, check out this delicious breakfast burrito recipe or explore tips on how to perfectly cook scrambled eggs at Food Network.

Cheesy Sausage Breakfast Casserole
Equipment
- oven
- large skillet
- baking dish
- Mixing Bowl
Ingredients
Main Ingredients
- 1 can cooking spray
- 1 tablespoon olive oil
- 1 pound uncooked breakfast sausage casings removed if needed
- 1 medium yellow onion diced (about 1 ½ cups)
- 1 medium red bell pepper diced (about 1 ½ cups)
- 1.5 teaspoons kosher salt divided
- 3 ounces baby spinach (about 3 packed cups)
- 12 large eggs
- 2 cups half-and-half
- 1 tablespoon Dijon mustard
- 0.5 teaspoon freshly ground black pepper
- 20 ounces frozen shredded hash brown potatoes (do not thaw, about 6 ½ cups)
- 6 ounces sharp cheddar cheese shredded (about 1 ½ cups), divided
Instructions
Preparation Steps
- Heat the oven to 375°F. Lightly coat a 9x13-inch baking dish with cooking spray or oil.
- Heat 1 tablespoon olive oil in a large skillet over medium heat until shimmering. Add 1 pound uncooked pork breakfast sausage and cook, breaking it up into small pieces with a wooden spoon, until no longer pink, 6 to 8 minutes.
- Stir in 1 diced medium yellow onion, 1 diced medium red bell pepper, and ½ teaspoon of the kosher salt. Cook, stirring occasionally, until the onion is softened, 3 to 5 minutes. Stir in 3 ounces baby spinach. Cook until wilted, about 1 minute. Transfer to the baking dish.
- Whisk 12 large eggs, 2 cups half-and-half, 1 tablespoon Dijon mustard, the remaining 1 teaspoon kosher salt, and ½ teaspoon black pepper in a large bowl until combined.
- Add 20 ounces frozen shredded potatoes and half of the shredded sharp cheddar cheese to the baking dish. Stir until combined and spread into an even layer.
- Pour the egg mixture over the potato mixture. Tilt the baking dish so the egg mixture is in an even layer if needed. Sprinkle with the remaining ¾ cup cheddar.
- Bake until a knife inserted in the middle comes out clean and the top is light golden-brown, 55 to 60 minutes. Let cool for 5 minutes before serving.





Leave a Reply