Name: Sausage and Egg Breakfast Casserole Recipe
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 1 pound breakfast sausage; 6 large eggs; 1½ cups milk; 1 cup shredded cheddar cheese; 4 cups cubed bread; ½ teaspoon salt; ¼ teaspoon black pepper; ½ teaspoon garlic powder; 2 tablespoons chopped green onions (for garnish)

Jump to Recipe· 4.1 from 89 reviews

There is something incredibly comforting about a warm, savory casserole first thing in the morning, and this Sausage and Egg Breakfast Casserole Recipe fits that bill perfectly. Packed with hearty sausage, fluffy eggs, melty cheddar cheese, and soft bread cubes, it is the ultimate dish for a weekend brunch, holiday gathering, or simply to feed a hungry crowd with minimal fuss. Every bite is a delicious harmony of textures and rich flavors that make mornings brighter and more satisfying.

Ingredients You’ll Need

The image shows a white marble surface with several cooking ingredients neatly arranged. There is a bunch of fresh green spinach leaves on the left, next to three garlic cloves. In the center, there is a block of white cheese alongside a small pile of shredded cheese. To the right, a small transparent white bowl holds diced vegetables. Below, ten brown eggs are lined up in a row, and a white container filled with ground meat is placed on the bottom right. On the lower left, there is a small glass pitcher of milk, a salt shaker, and an empty glass bowl. Photo taken with an iphone --ar 4:5 --v 7

Gathering simple yet essential ingredients is the secret to nailing the perfect balance of flavor, texture, and color in this Sausage and Egg Breakfast Casserole Recipe. Each component plays a key role, from the juiciness of the sausage to the creamy custard of eggs and milk, all held together by comforting bread cubes.

1 pound breakfast sausage: Use your favorite seasoned sausage for a deep, savory flavor that anchors the dish.
6 large eggs: These create the fluffy, rich base that binds everything together wonderfully.
1½ cups milk: Adds creaminess to the eggs, making the casserole delightfully tender.
4 cups cubed bread: Acts as the soft, absorbent base soaking up all the delicious flavors.
1 cup shredded cheddar cheese: Provides gooey, melty richness and a pop of sharpness.
½ teaspoon salt: Enhances all the natural flavors without overpowering.
¼ teaspoon black pepper: Adds a gentle warmth and subtle bite.
½ teaspoon garlic powder: Lends a hint of savory depth that lifts the entire dish.
2 tablespoons chopped green onions: For a fresh, bright garnish that finishes the casserole beautifully.

How to Make Sausage and Egg Breakfast Casserole Recipe

Step 1: Preheat and Prepare

Set your oven to 350°F (175°C). Lightly grease your baking dish to ensure the casserole comes out easily and has a beautiful golden crust around the edges. This step sets the stage for an even bake and minimal sticking.

Step 2: Cook the Sausage

In a skillet over medium heat, cook the breakfast sausage until it turns a nice golden brown. Browning the meat is key to developing savory flavors and a satisfying texture. Once cooked, drain off any excess fat so the casserole isn’t greasy but still full of flavor.

Step 3: Assemble the Base

Distribute the cubed bread evenly in your prepared baking dish. The bread is going to soak up the egg and sausage juices, creating that soft yet flavorful texture that’s the heart of this casserole.

Step 4: Layer Sausage and Cheese

Scatter the browned sausage over the bread cubes, then sprinkle the shredded cheddar cheese evenly on top. This layering ensures each bite has a savory, cheesy surprise.

Step 5: Mix the Egg Custard

In a medium bowl, whisk together the eggs, milk, salt, pepper, and garlic powder until everything is thoroughly combined. This custard mixture is what will soak into the bread and sausage, creating that perfect fluffy texture.

Step 6: Pour and Bake

Pour the egg mixture evenly over the bread, sausage, and cheese layers. Then, bake your casserole in the oven for 35 to 40 minutes until the eggs are fully set and the topping turns a gorgeous golden color. This transformation is the sign that breakfast goodness is ready to be enjoyed.

Step 7: Garnish and Serve

Just before serving, sprinkle the chopped green onions atop the casserole. Not only do they add a fresh burst of flavor, but they also bring a lovely pop of green color that makes the dish as beautiful as it is delicious.

How to Serve Sausage and Egg Breakfast Casserole Recipe

The image shows a baked dish in a white rectangular ceramic dish with handles. The top layer is golden brown with small, browned crispy bits scattered across the surface, adding texture. The dish looks thick and creamy underneath the browned top, filling the dish evenly. The background is a white marbled texture. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Fresh green onions are a classic finishing touch, but feel free to add chopped fresh herbs like parsley or chives for extra color and brightness. A few dashes of hot sauce can also add a fun spicy kick if you love a bit of heat in your morning meal.

Side Dishes

This casserole stands well on its own, but pairing it with fresh fruit salad or roasted vegetables can brighten the plate and provide a refreshing contrast in texture and sweetness. Crispy hash browns or warm buttery toast also make lovely companions to soak up any leftover egg custard.

Creative Ways to Present

Turn this comforting casserole into a crowd-pleaser by serving it in individual ramekins or muffin tins for perfectly portioned servings. For a festive brunch, cut the casserole into squares and arrange with colorful smoothie shots or freshly brewed coffee for a complete experience.

Make Ahead and Storage

Storing Leftovers

After enjoying your Sausage and Egg Breakfast Casserole Recipe, you can store any leftovers in an airtight container in the refrigerator. The flavors intensify overnight, making for an even tastier meal the next day. It should stay fresh for about 3 to 4 days.

Freezing

This casserole freezes beautifully. Once cooled, wrap individual portions or the whole dish tightly in plastic wrap and aluminum foil, then freeze for up to 2 months. This is a fantastic way to have a ready-made breakfast option on hand for busy mornings or unexpected guests.

Reheating

To reheat, thaw overnight in the fridge if frozen. Warm your portion in the microwave for 1-2 minutes or heat the entire dish in a preheated oven at 350°F until warmed through. This method helps maintain the casserole’s perfect texture and flavors.

FAQs

Can I use a different type of cheese in this casserole?

Absolutely! While cheddar brings a nice sharpness, feel free to experiment with mozzarella for a gooier bite or pepper jack for a little spicy twist. Just choose a cheese that melts well to keep the casserole creamy.

Is this recipe gluten-free?

It can be! Simply swap out the regular bread with your favorite gluten-free bread. The casserole’s texture and flavors remain just as delicious and satisfying with this easy adjustment.

Can I add vegetables to the casserole?

Yes, adding diced bell peppers, mushrooms, or spinach is a great way to boost nutrition and flavor. Just sauté vegetables before layering them in with the bread and sausage to reduce moisture and keep the casserole from becoming soggy.

How far ahead can I prepare this casserole?

This casserole is perfect for prepping the night before. Assemble all the layers, cover it tightly, and refrigerate overnight. You can then pop it in the oven fresh in the morning for a warm, freshly baked breakfast surprise.

Can I use turkey sausage instead of pork sausage?

Definitely! Turkey sausage is a leaner alternative that works well in this recipe. Just be sure to cook it thoroughly and season it according to your taste preferences since turkey sausage can be milder.

Final Thoughts

This Sausage and Egg Breakfast Casserole Recipe has become one of my absolute favorites to make whenever friends and family gather around the breakfast table. It’s easy to prepare, wonderfully comforting, and incredibly versatile. Whether you’re getting a cozy morning started or hosting a festive brunch, this casserole is guaranteed to bring smiles and satisfied appetites. Give it a try—you might just find your new go-to breakfast dish!