If you’re looking for a sausage egg cheese casserole, you’re in the right place!
This recipe comes with simple, step-by-step instructions to help you make it easily.
Why Do We Love Sausage Egg Cheese Casserole?
We love sausage egg cheese casserole because it is easy to make, full of flavor, and perfect for breakfast. It combines eggs, sausage, and cheese into a hearty dish that can feed a crowd. It’s also great for meal prep, reheats well, and works for any occasion.
What Is Sausage Egg Cheese Casserole?
Sausage egg cheese casserole is a baked dish made with eggs, breakfast sausage, and cheddar cheese. It can include bread, hashbrowns, or crescent rolls for texture. Cooked in a 9×13 casserole dish, it is a warm, filling meal often served for breakfast or brunch and is easy to prepare ahead of time.
Ingredients You’ll Need for the Perfect Breakfast Casserole
This sausage egg cheese casserole requires simple ingredients that create a rich and satisfying flavor.
- Egg mixture: Use six eggs or add more eggs for a fluffier texture.
- Breakfast sausage: Brown sausage in a skillet. Choose Jimmy Dean, spicy, or maple-flavored sausage.
- Cheese right: Use cheddar cheese, Swiss, or a cheesy sausage mix for a creamy texture.
- Dairy: Add a splash of milk, heavy cream, or half-and-half for a smooth egg mixture.
- Bread base: Use toasted bread, slices of bread, crescent rolls, or no bread .
- Vegetables: Add onion to the sausage, diced peppers, or hashbrowns for a similar casserole.
- Seasoning: Use salt and pepper to enhance the flavor.
Step-by-Step Instructions for the Best Easy Breakfast Casserole Recipe
Step 1: Preparing the Ingredients
- Brown sausage: Heat a skillet over medium heat. Cook the breakfast sausage until fully browned.
- Whisk eggs into a mixing bowl: Crack six eggs into a bowl. Add a splash of milk and pepper, then whisk until smooth.
- Grate cheddar cheese and set aside.
Step 2: Assembling the Casserole
- Grease a 9×13 casserole dish to prevent sticking.
- Layer the ingredients in this order:
- Bottom of the pan: Place cubed bread, crescent roll, or hashbrowns.
- Add ¾ of the cooked sausage.
- Sprinkle ½ of the cheddar cheese.
- Pour the egg mixture over the top.
- Add the remaining sausage and cheese right before baking.
Step 3: Baking Time & Temperature
- Preheat the oven to 350°F.
- Bake uncovered for 30 minutes.
- Remove from oven, add more cheese, and bake for another 15 minutes.
- Ensure the eggs are fluffy and the cheese is fully melted.

Variations of the Casserole Recipe
Crescent Roll Breakfast Casserole
Use crescent rolls instead of bread for a light and flaky texture. Roll out the dough and place it in the bottom of the pan before adding the sausage, egg mixture, and cheese.
Hashbrown Sausage Casserole
Replace slices of bread with hashbrowns for a crispy texture. Use frozen or fresh hashbrowns, spread them evenly in the casserole dish, and layer the other ingredients on top.
Casserole With Biscuits
Use biscuit dough instead of bread for a fluffy and buttery variation. Cut the biscuits into small pieces, place them at the bottom of the pan, and follow the layering steps.
Without Bread
Skip bread entirely for a low-carb option. Add extra eggs, cheese, and sausage to keep the casserole firm and flavorful.
Breakfast Pizza Casserole
Add pepperoni, extra cheese, and marinara sauce for a pizza-inspired twist. Layer ingredients as usual, but spread marinara sauce before adding the egg mixture.
Ham and Cheese Casserole
Replace sausage with diced ham for a different flavor. Use cheddar or Swiss cheese for a classic ham and cheese combination.

Tips for the Perfect Fluffy and Cheesy Breakfast Casserole
Whisk Eggs Properly
For fluffy eggs, add two more eggs and a splash of milk. Whisk until the mixture is light and airy.
Sitting Overnight
Prepare the casserole ahead of time. Refrigerate in an airtight container to let the flavors blend.
Use Fresh Ingredients
Choose high-quality breakfast sausage, cheddar cheese, and cubed bread for the best flavor and texture.
Perfect Reheating Method
- Microwave: Heat individual servings in 30-second intervals until warm.
- Oven the next morning: Cover with foil and bake at 350°F for 20 minutes.
Following these tips ensures a fluffy, cheesy, and delicious breakfast casserole every time.
Serving and Storing Your Casserole
Serving Suggestions
Pair the sausage egg cheese casserole with fresh fruit, muffins, or tater tots for a complete meal.
Drizzle with syrup or salsa to add extra flavor.
Cut into squares for quick and easy serving.
Storing and Freezing
Store leftovers in an airtight container and refrigerate for up to 5 days.
For longer storage, freeze in an airtight container for up to 2 months.
Reheating
- Microwave: Heat individual servings in 30-second intervals until warm.
- Oven: Cover with foil and bake at 350°F for 20 minutes for even reheating.
Proper storage and reheating keep the casserole fresh, cheesy, and flavorful.

Sausage Egg Cheese Casserole
Ingredients
- 1 lb breakfast sausage browned
- 6-8 eggs
- 1 cup cheddar cheese shredded
- ¾ cup milk or heavy cream
- 4 slices bread hashbrowns, or crescent roll dough
- ½ tsp salt and pepper
Instructions
- Brown sausage in a skillet.
- Whisk eggs, milk, salt, and pepper.
- Layer bread, sausage, and cheese in a greased 9×13 dish.
- Pour egg mixture over the top.
- Bake at 350°F for 40-45 minutes.
Notes
- Use ham or different cheeses for variety.
- Refrigerate overnight for stronger flavors.
Conclusion
This sausage egg cheese casserole is perfect for Christmas breakfast, meal prep, or family gatherings. It is easy to make, requiring only whisking, layering, and baking.
This dish is a go-to breakfast casserole because it is simple, filling, and reheats well. Try different variations like hashbrowns, crescent rolls, or biscuit-based casseroles for new flavors.
Enjoy this delicious and easy recipe with your family. Thank you for sharing this recipe! Let us know how it turned out and if it became a family favorite in your home.
FAQs
Can I make this breakfast casserole ahead of time?
Yes! Refrigerate overnight and bake in the oven the next morning.
How do I make this casserole without bread?
Use hashbrowns, tater tots, or extra eggs instead.
What’s the best way to reheat this casserole?
For individual servings, use the microwave in 30-second intervals.
Can I use different cheeses?
Yes! Cheddar cheese, Swiss, or a cheesy sausage mix all work well.
How do I add more flavor?
Add onion to the sausage, diced peppers, ham, or extra seasoning for variety.