Delicious English Muffin Sausage, Egg and Cheese Casserole

Last Updated on February 12, 2026 by Aniela Recipes Team

There s a certain joy that comes from waking up to the warm, inviting aroma of a breakfast casserole filling your kitchen. As the sun rises and you sip your morning coffee, just imagining the blend of savory sausage, creamy eggs, and melted cheddar is like a cozy hug for your taste buds. This English Muffin Sausage, Egg, and Cheese Breakfast Casserole is not only a delightful start to your day, but it also solves the problem of juggling a busy morning.

I first whipped this dish up during a chaotic brunch with friends, and it quickly became the star of the show. The secret lies in the classic English muffins which soak up all the flavors beautifully while the veggies add a fresh, colorful crunch. The best part? You can prepare it the night before and simply pop it in the oven when you need it leaving you more time to enjoy the moments that matter. Let s dive into this easy, hearty recipe that promises to satisfy the whole family!

Why is English Muffin Sausage, Egg and Cheese Breakfast Casserole a Must-Try?

Deliciously Simple: This casserole is a breeze to make, with just a few straightforward steps that even beginner chefs can tackle.
Flavor Explosion: Each bite is packed with hearty sausage, fluffy eggs, and gooey cheese, all balanced by the tender English muffins soaking up the flavors.
Perfect for Meal Prep: Make it the night before, and it will be ready to bake in the morning ideal for busy weekdays or leisurely weekends.
Crowd-Pleaser: Great for brunches or family gatherings, this dish will have everyone returning for seconds!
Versatile Base: You can easily customize with your favorite veggies or cheese, making it a fantastic choice for varied taste preferences. Consider pairing it with a side of fresh fruit or a simple green salad for a complete meal.

English Muffin Sausage, Egg and Cheese Breakfast Casserole Ingredients

For the Sausage Layer
Breakfast sausage opt for spicy or mild based on your preference.
Olive oil a splash helps to cook the sausage to perfect golden brown.

For the Base
Thomas Original English Muffins these absorb flavor beautifully, making your casserole moist and tasty.
Unsalted butter adds richness and helps the muffins crisp up nicely in the oven.

For the Veggies
Yellow onion brings sweetness and depth to the dish; you can substitute with shallots for a milder flavor.
Bell pepper any color works here, adding a lovely crunch and brightness.

For the Egg Mixture
Shredded cheddar cheese this classic cheese melts beautifully, but feel free to mix in other favorites for variety.
Large eggs the binding agent; try using egg substitutes if you re looking for a lighter version.
Fat-free milk makes the casserole creamy without the extra calories.
Kosher salt enhances all the flavors, but adjust to your taste preferences.
Pepper freshly ground makes a significant difference in taste depth.

This English Muffin Sausage, Egg, and Cheese Breakfast Casserole is a hearty start to any day!

How to Make English Muffin Sausage, Egg and Cheese Breakfast Casserole

1. Cook the Sausage: In a medium skillet set to medium-high heat, add the olive oil. Once hot, crumble the breakfast sausage with a wooden spoon and cook until golden brown, about 5 minutes. The aroma will be irresistible!

2. Prepare the Base: In a greased 8 x 8-inch baking dish, place the English muffin cubes at the bottom. Drizzle with melted butter to infuse flavor and moisture. Layer the cooked sausage, chopped onion, and bell pepper generously on top.

3. Mix the Egg Mixture: In a large bowl, whisk together the shredded cheddar, eggs, milk, salt, and pepper until well combined. Pour this creamy egg mixture evenly over the casserole layers. Cover the dish and let it chill in the refrigerator overnight for the best flavor absorption.

4. Bake the Casserole: When you re ready to bake, take the dish out of the refrigerator 30 minutes prior to popping it in the oven. Preheat your oven to 350 °F (175 °C) and bake uncovered for 45-50 minutes, or until a knife inserted in the center comes out clean. The top should be golden and bubbly.

5. Serve and Enjoy: Sprinkle with chopped green onions for added flavor and a pop of color. Let the casserole stand for about 10 minutes before slicing and serving warm.

Optional: Serve with a side of fresh fruit for a sweet touch.
Exact quantities are listed in the recipe card below.

How to Store and Freeze English Muffin Sausage, Egg and Cheese Breakfast Casserole

Fridge: Store leftovers in an airtight container, and they will stay fresh for up to 3 days. Reheat individual portions in the microwave until heated through.

Freezer: You can freeze the casserole before baking. Cover it tightly in plastic wrap and then foil, and it will last for up to 2 months. Thaw in the refrigerator overnight before baking.

Reheating: If you ve baked the casserole and have leftovers, reheat it in the oven at 350 °F (175 °C) for about 20 minutes or until warmed through to enjoy your English Muffin Sausage, Egg and Cheese Breakfast Casserole again.

Cooling: Allow the casserole to cool completely before storing to avoid moisture buildup, which can affect texture and flavor.

What to Serve with English Muffin Sausage, Egg and Cheese Breakfast Casserole?

There s nothing quite like rounding out a hearty breakfast casserole with scrumptious sides that elevate the entire meal experience.

• Crispy Bacon: Adds a salty crunch that beautifully contrasts the creamy eggs and rich cheese.

• Fruit Salad: A refreshing burst of sweetness balances the savory flavors, brightening the plate and palate.
  Think of juicy berries, melons, and citrus for a colorful mix!

• Fresh Spinach Salad: Light and nutritious, a spinach salad dressed in lemon vinaigrette adds vibrant freshness that complements each bite.

• Buttery Croissants: Luxuriously flaky, warm croissants make an indulgent pairing, perfect for those slower weekend mornings.

• Roasted Potatoes: Seasoned to perfection, these crispy potatoes provide a satisfying crunch, lending a hearty texture that resonates well with the casserole.

• Mimosa: Sparkling and refreshing, this classic brunch cocktail brings a festive touch and pairs delightfully with breakfast flavors.

• Homemade Jam: A dollop of sweet jam on the side provides a delightful way to enjoy your leftover English muffins.

• Coffee or Herbal Tea: The aromatic warmth of coffee or herbal tea serves as the perfect drink to sip alongside this comforting breakfast spread.

Expert Tips for English Muffin Casserole

Prep Ahead: Prepare the casserole the night before to let the flavors meld beautifully, saving you time in the morning.

Use Fresh Ingredients: Choose fresh veggies and high-quality sausage for the best flavor. Frozen or pre-cooked versions may lack that homemade taste in your English Muffin Sausage, Egg and Cheese Breakfast Casserole.

Don t Overmix: When whisking your eggs and milk, mix just until combined. Overmixing can lead to a dense texture rather than a fluffy casserole.

Check for Doneness: Be sure to check doneness with a knife inserted in the center if it comes out clean, it s ready! Keep an eye on it towards the end of baking.

Customize: Feel free to experiment with different vegetables, spices, or cheese varieties to make this casserole your own. Just remember not to overload it, which can affect the cooking time.

English Muffin Sausage, Egg and Cheese Breakfast Casserole Variations

Feel free to take this delightful casserole to new heights with your own creative twists!

• Veggie-Packed: Add spinach, mushrooms, or zucchini for a nutrient boost and added texture. These veggies not only uplift the flavor but also make your casserole visually appealing.
• Add Heat: Sprinkle in some red pepper flakes or diced jalapeños for a spicy kick that will awaken your taste buds. Spice can transform this hearty dish into something exciting!
• Bacon Bonanza: Swap out the breakfast sausage for crispy bacon for a smoky, crunchy flavor explosion that s pure comfort food joy. Just remember to adjust the cooking time as bacon can take a little longer to crisp up.
• Whole Wheat Muffins: Use whole wheat English muffins for a healthier base full of fiber without losing any of that classic taste. It s a small change that adds wholesome goodness!
• Herbed Delight: Mix in fresh herbs like parsley, chives, or basil to the egg mixture for a burst of freshness and aromatic flavor. The scent will have everyone eager for breakfast!
• Cheese Variations: Try pepper jack cheese for a melty bite with added flavor, or even feta for a tangy twist. Combining different cheeses will take your casserole s taste to new, delicious places!
• Nutty Crunch: Top with a sprinkle of toasted nuts or sunflower seeds before baking for unexpected crunch and enhanced flavor. This simple addition creates complexity and makes every bite an adventure!
• Plant-Based Option: Substitute the eggs and cheese with plant-based alternatives to enjoy a delicious vegan breakfast casserole that everyone can love. You ll be surprised how satisfying this version can be!

Make Ahead Options

These English Muffin Sausage, Egg, and Cheese Breakfast Casseroles are perfect for those busy mornings when time is tight! You can prepare the entire casserole up to 24 hours in advance, allowing the flavors to meld beautifully. Simply follow the recipe instructions up to the point of baking, then cover your dish tightly with plastic wrap or foil and refrigerate. For optimal freshness, let it sit at room temperature for 30 minutes before baking to ensure even cooking. When you re ready to serve, preheat the oven to 350 °F (175 °C) and bake uncovered for 45-50 minutes, resulting in a delicious, golden dish that tastes just as amazing as if it were freshly made!

English Muffin Sausage, Egg and Cheese Breakfast Casserole Recipe FAQs

What kind of breakfast sausage works best for this casserole?
Absolutely! You can use either spicy or mild breakfast sausage depending on your taste preferences. Fresh sausage links are typically the best choice for optimal flavor and texture; just remember to crumble it well as it cooks!

How long can I store leftovers in the fridge?
You can store any leftovers in an airtight container, and they ll stay fresh for up to 3 days. When reheating, just pop individual portions in the microwave until they are thoroughly heated, about 1-2 minutes.

Can I freeze the casserole for later use?
Very! You can freeze it before baking by covering it tightly with plastic wrap followed by foil. This will keep it safe for up to 2 months. To bake, simply thaw it in the refrigerator overnight and then follow the baking instructions as usual.

What should I do if the casserole is too dry after baking?
If you find your casserole has turned out a bit dry, it might be due to overcooking. In future attempts, ensure that you keep an eye on it during the last few minutes of baking. Always test for doneness with a knife inserted in the center; it should come out clean but moist. You might also try adding an extra splash of milk to the egg mixture next time for a creamier texture.

Are there any dietary considerations I should keep in mind?
For those with dietary restrictions, this English Muffin Sausage, Egg and Cheese Breakfast Casserole can easily be adapted! For a gluten-free version, swap the English muffins for gluten-free muffins or bread. If you re avoiding dairy, substitute the milk with a plant-based option and the cheese with a dairy-free alternative. Always double-check ingredient labels for allergens, especially for the sausage and cheese.

How do I know when the casserole is fully cooked?
To check if your casserole is fully cooked, insert a knife in the center. If it comes out clean with no liquid egg, then it s ready! Additionally, the top should be golden brown and slightly puffed. Allow it to rest for about 10 minutes before slicing to help set the layers.