Sausage Breakfast Casserole

Sausage Breakfast Casserole is a layered dish featuring bread pieces, flavorful sausage, yellow mustard, Mexican cheese, and beaten eggs—all baked in a single dish to quickly feed the family! This delicious casserole can be served hot, or you can prepare it ahead of time and refrigerate it overnight to bake up in the morning. It’s a simple and convenient breakfast casserole recipe suitable for both everyday mornings and holiday occasions!
The Story of Sausage Breakfast Casserole:
Sausage Breakfast Casserole is a breakfast delight that brings together the robust flavors of sausage, eggs, and cheese. This comforting casserole is a perfect choice for lazy weekend mornings or special occasions, offering a hearty and flavorful way to kickstart your day.
Why You Should Make this recipe:
- Morning Indulgence: This casserole is a savory symphony of sausage, eggs, and cheese, making it a delightful morning treat.
- Feeds a Crowd: Perfect for brunch gatherings or family breakfasts, this casserole is a crowd-pleaser that satisfies everyone’s taste buds.
- Make-Ahead Convenience: Prepare it the night before, refrigerate, and simply bake in the morning for a hassle-free breakfast solution.
How to Serve:
Serving Sausage Breakfast Casserole is a simple joy:
- Slice It: Cut the casserole into squares or wedges for easy serving.
- Accompaniments (Optional): Consider serving with a side of fresh fruit, salsa, or a dollop of sour cream.
- Enjoy: Relish the layers of flavor as you savor each bite of this hearty breakfast dish.
What Goes Well With this recipe:
Sausage Breakfast Casserole pairs seamlessly with complementary sides:
- Fresh Fruit: Balance the richness with a side of fresh berries or sliced melon.
- Toast or Bagels: Serve with toasted bread or bagels for added texture.
- Green Salad: Include a light green salad to add a touch of freshness to your breakfast spread.
Storage Info:
If there are any leftovers, here’s how to preserve the breakfast bliss:
- Cool Down: Allow the casserole to cool before refrigerating any remaining portions.
- Refrigerate: Store in an airtight container in the refrigerator for up to a few days.
- Reheat (Optional): Warm up individual servings in the microwave or oven for a quick and delicious breakfast encore.
Tips and Notes:
- Sausage Variety: Experiment with different sausage varieties such as spicy, mild, or maple-flavored for a personalized touch.
- Bread Choice: Use day-old bread or a hearty bread like French bread for the best texture in the casserole.
- Cheese Options: Choose your favorite cheese or a blend of cheeses to enhance the cheesy goodness of the casserole.
“Start your day on a delicious note with Sausage Breakfast Casserole, a comforting and flavorful breakfast experience.”

Sausage Breakfast Casserole
Ingredients
- 1 lb breakfast sausage
- 1/2 cup cheddar cheese sauce
- 3 cups cubed bread 5 slices of bread cut into 1/2-inch pieces
- 1 cup Mexican cheese shredded Fiesta blend
- 6 eggs
- 1 tsp yellow mustard
- 1/2 tsp salt
- 1/2 tsp black pepper
- 2 cups whole milk
Instructions
- Cook Sausage: Fry the sausage in a skillet until it's browned. Stir in the cheddar cheese sauce and set the mixture aside.
- Prepare Bread Base: Spread the bread cubes evenly in a 10x6 baking dish. Top the bread with the browned sausage and shredded Mexican cheese.
- Whisk Egg Mixture: In a large mixing bowl, whisk together the eggs, mustard, salt, and pepper until thoroughly combined. Pour in the milk and continue whisking until well incorporated.
- Assemble Casserole: Pour the prepared egg mixture over the assembled casserole, ensuring even coverage. If desired, you can cover the dish and refrigerate it overnight at this stage.
- Bake: Preheat the oven to 400°F. Bake the casserole for 1 hour. Then, uncover it and continue baking for an additional 15-20 minutes until the casserole has puffed up and is no longer wet in the center.
- Serve: Once baked, take the casserole out of the oven, let it cool slightly, and serve. Enjoy your delicious sausage and cheese breakfast casserole!
Notes
Bread Choice: Use day-old bread or a hearty bread like French bread for the best texture in the casserole.
Cheese Options: Choose your favorite cheese or a blend of cheeses to enhance the cheesy goodness of the casserole.