Introduction to Breakfast Sausage Casserole
If you’ve ever scrambled to prepare breakfast during a busy morning, you know how challenging it can be to find something that’s both satisfying and quick. Enter the breakfast sausage casserole, a delightful solution that combines convenience with deliciousness. This all-in-one meal allows you to enjoy a hearty breakfast without the fuss—perfect for hectic weekdays or leisurely weekends alike.
Why Breakfast Casseroles Are Perfect for Busy Mornings
Breakfast casseroles have long been a secret weapon for those looking to simplify their morning routine. Here are a few reasons why they shine:
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Prep Ahead: Most casseroles can be assembled the night before and simply baked in the morning, saving you valuable time. All you need to do is take a few minutes the night before to whip up the ingredients.
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Feeds a Crowd: Whether it’s a holiday gathering or a simple brunch with friends, a breakfast sausage casserole can easily serve multiple people, making it a fantastic choice for feeding family or friends.
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Endless Variability: You can customize your casserole to suit any palate. With just a few tweaks, you can swap in different proteins, try various cheeses, or add seasonal veggies.
By simplifying breakfast and helping you start your day with a smile, a breakfast sausage casserole is not just food; it’s a delightful way to connect with those you love. Plus, who doesn’t enjoy a cheesy, savory slice?

Ingredients for Breakfast Sausage Casserole
Essential ingredients for a tasty breakfast
Creating a delicious breakfast sausage casserole starts with a mix of quality ingredients that come together beautifully. Here’s what you’ll need:
- 1 pound ground beef sausage: This is the hearty foundation of your casserole.
- 1 teaspoon mustard powder: Adds a subtle kick.
- ½ teaspoon salt: Enhances all the flavors.
- 4 large eggs, beaten: Binds everything together and provides richness.
- 2 cups milk: For creaminess and moisture.
- 6 slices white bread, toasted and cut into cubes: The base that soaks up all those glorious flavors.
- 8 ounces mild Cheddar cheese, shredded: The gooey, melty goodness that everyone loves.
Substitutions for dietary preferences
If you’re looking to adapt the breakfast sausage casserole to fit your dietary needs, there are plenty of options! Consider using:
- Turkey sausage or chicken sausage as a leaner alternative.
- Plant-based milk for a dairy-free version.
- Gluten-free bread to make it suitable for gluten-sensitive guests.
Making substitutions not only caters to diverse dietary needs but also allows you to put your personal twist on a classic recipe. For more ideas on ingredient substitutions, check out resources like Healthline for healthy eating tips. Happy cooking!
Preparing Breakfast Sausage Casserole
Making a delightful breakfast sausage casserole is one of those undeniably satisfying kitchen experiences, filled with cozy morning aromas and the promise of a fulfilling start to your day. Let's break down the steps to create this beloved dish that will have everyone eager for breakfast!
Gather and Prepare Your Ingredients
Before you begin cooking, it’s essential to assemble all necessary ingredients:
- 1 pound of ground beef sausage
- 1 teaspoon mustard powder
- ½ teaspoon salt
- 4 large eggs, beaten
- 2 cups milk
- 6 slices of white bread, toasted and cut into cubes
- 8 ounces of mild Cheddar cheese, shredded
Make sure your bread is toasted — this will prevent it from getting too soggy in the casserole. You can read more about the importance of toast in casseroles here.
Cook the Beef Sausage
Start by crumbling the beef sausage into a medium skillet. Cook it over medium heat, stirring occasionally until it’s evenly browned. This usually takes around 8-10 minutes. Once cooked, ensure you drain any excess grease. This step helps keep the casserole from becoming heavy.
Combine the Egg and Milk Mixture
While the sausage is cooking, grab a medium bowl and whisk together the mustard powder, salt, beaten eggs, and milk. This eggy mixture will bring everything together and add richness to your casserole.
Mix in the Bread Cubes and Cheese
Next, stir in the cooked sausage, bread cubes, and shredded Cheddar cheese to your egg and milk mixture. Be sure to stir gently but thoroughly, so every piece of bread is coated. This is where the magic happens, turning simple ingredients into something extraordinary!
Assemble the Casserole and Chill Overnight
Now, it's time to assemble your breakfast sausage casserole. Pour the combined mixture into a greased 9x13 inch baking dish. Cover it tightly and place it in the refrigerator for at least 8 hours or overnight. This step helps marry the flavors and gives the bread time to soak up all that delicious egg and milk mixture.
Bake to Perfection
When you're ready to enjoy, preheat your oven to 350°F (175°C). Bake the casserole covered for 45 to 60 minutes. Once that time is up, uncover it, reduce the temperature to 325°F (165°C), and bake for an additional 30 minutes, or until the casserole is set in the middle.
Finally, serve hot and watch as everyone digs in! With its meaty, cheesy flavor, this breakfast sausage casserole is bound to be a hit at your next brunch gathering. Enjoy!

Variations on Breakfast Sausage Casserole
Spicy Breakfast Casserole with Peppers
If you love a bit of heat, try incorporating diced jalapeños or bell peppers into your breakfast sausage casserole. The added spice not only wakes up your taste buds but also adds fun textures! Simply sauté the peppers along with the sausage before mixing them into your casserole. You can even sprinkle some pepper jack cheese on top for an extra kick.
Vegetarian Option Using Plant-Based Sausage
For a meat-free alternative, swap out the pork sausage for your favorite plant-based sausage. Brands like Beyond Meat or Field Roast work wonders in this casserole while keeping it hearty. Add in some sautéed mushrooms and spinach for added flavor and nutrition. This allows you to enjoy a delicious breakfast casserole that everyone at the table can savor, no matter their dietary preferences!
Cooking Tips and Notes for Breakfast Sausage Casserole
Use Leftovers Creatively
One of the best things about this breakfast sausage casserole is how well it accommodates leftovers. Got some extra veggies or cheese from last night’s dinner? Toss them in! Bell peppers, spinach, or even leftover chicken ham can add a delightful twist. This flexible dish is great for reducing food waste while making breakfast exciting.
Adjust Cooking Time for Different Ovens
Every oven is a little different, so don’t be afraid to adjust the cooking time. If your oven runs hot, you might need less time than suggested. Conversely, if it’s a bit cooler, adding an extra 10-15 minutes could be necessary. Make sure to keep an eye on that golden-brown top—once it’s lightly crisped and the edges are set, it’s ready to enjoy! For tips on oven calibration, check out this helpful guide.

Serving suggestions for Breakfast Sausage Casserole
Pair with fresh fruit or yogurt
To complement your breakfast sausage casserole, consider serving it alongside some seasonal fresh fruit or a dollop of creamy yogurt. This bright addition not only enhances the plate visually but also balances the rich, savory flavors of the casserole. Think strawberries, blueberries, or even a zesty fruit salad for a refreshing touch! A spoonful of yogurt can add a delightful creaminess and a hint of tanginess, making every bite a delicious experience.
Serve with a side salad for a balanced meal
For a heartier breakfast or brunch, pair your breakfast sausage casserole with a simple green salad. A mix of leafy greens, cherry tomatoes, and a light vinaigrette will bring a refreshing crunch to your meal. This adds fiber and nutrients, making your breakfast more balanced. Plus, it's a great way to sneak in some veggies early in the day! You could also try a refreshing cucumber salad or a citrus salad for an extra zing. With the savory casserole and crisp salad, you’ve created a delightful symphony of flavor and texture!
Time breakdown for Breakfast Sausage Casserole
Preparation time
The breakfast sausage casserole requires about 20 minutes for prep. This includes browning the beef sausage, mixing the ingredients, and getting everything ready for the fridge overnight.
Cooking time
Once baked, the cooking time is around 1 hour and 30 minutes total. This includes the initial covered bake followed by an uncovered finish to ensure that golden crust we all love.
Total time
From start to finish, factoring in the chilling time, you're looking at a total time of about 9 hours and 50 minutes. While most of that is for the casserole to chill in the refrigerator, it’s definitely worth the wait for a delicious breakfast ready to go!
If you’re curious about more ways to whip up a breakfast sausage casserole, consider checking out this helpful guide on breakfast casseroles for inspiration.
Nutritional Facts for Breakfast Sausage Casserole
Calories Per Serving
Each serving of this delicious breakfast sausage casserole packs in approximately 414 calories. This makes it a hearty option to kickstart your day!
Protein Content
With 24 grams of protein per serving, this casserole is great for muscle repair and keeping you satisfied until your next meal. It’s an excellent choice for those looking to incorporate more protein into their breakfast.
Sodium and Fat Details
Keep in mind that this recipe contains 29 grams of total fat, including 12 grams of saturated fat, and 932 mg of sodium. If you’re monitoring your sodium intake, consider adjusting the added salt or using a low-sodium sausage option. Balancing this dish with fresh fruits or a salad can help round out your meal!
Interested in other high-protein breakfast options? Check out these high-protein breakfast recipes!
FAQs about Breakfast Sausage Casserole
Can I freeze the casserole?
Absolutely! This breakfast sausage casserole is a fantastic dish to prepare in advance, and freezing it is a great option. Once baked and completely cooled, cut it into portions, wrap them well in plastic wrap, and store in an airtight container. It can be frozen for up to three months. To reheat, simply thaw overnight in the fridge and warm it up in the oven or microwave.
How long will leftovers last?
If you find yourself with tasty leftovers, they can be stored in the refrigerator for up to four days. Make sure to keep the casserole in a sealed container to maintain freshness. Just reheat individual portions in the microwave or in the oven when you're ready to enjoy them again!
What sides pair well with this casserole?
This breakfast sausage casserole is filling on its own, but pairing it with fresh fruit, glazed pastries, or a light green salad can elevate your brunch experience. Classic sides like crispy Turkey Bacon or Chicken Ham also complement the dish beautifully, creating a well-rounded breakfast spread.
For more breakfast ideas, check out Food Network for inspiration!
Conclusion on Breakfast Sausage Casserole
In conclusion, this breakfast sausage casserole is more than just a meal; it's a tradition that brings family and friends together. Easy to prepare and full of flavor, it’s the perfect dish for holiday mornings or brunch gatherings. Give it a try, and create your own cherished memories!

Breakfast Sausage Casserole
Equipment
- Skillet
- baking dish
- Mixing Bowl
Ingredients
- 1 pound ground pork sausage
- 1 teaspoon mustard powder
- ½ teaspoon salt
- 4 large eggs beaten
- 2 cups milk
- 6 slices white bread toasted and cut into cubes
- 8 ounces mild Cheddar cheese shredded
Instructions
- Crumble sausage into a medium skillet. Cook over medium heat until evenly brown; drain.
- In a medium bowl, mix together mustard powder, salt, eggs and milk. Add the sausage, bread cubes, and cheese, and stir to coat evenly.
- Pour into a greased 9x13 inch baking dish. Cover, and chill in the refrigerator for 8 hours, or overnight.
- Preheat oven to 350 degrees F (175 degrees C). Cover, and bake 45 to 60 minutes.
- Uncover, and reduce temperature to 325 degrees F (165 degrees C). Bake for an additional 30 minutes, or until set.
- Serve hot and enjoy!





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