Description
This Overnight Sausage Egg Casserole is a hearty, cheesy, and savory breakfast dish perfect for busy mornings or special gatherings. With minimal prep the night before, you can wake up to an easy, ready-to-bake casserole that’s sure to delight everyone at the table.
Ingredients
Scale
- 1 package pork sausage (16 oz)
- 4 cups day-old bread, cubed
- 2 cups shredded cheddar cheese
- 10 large eggs, slightly beaten
- 4 cups milk
- 1 teaspoon dry mustard
- 1 teaspoon salt
- ¼ teaspoon onion powder
- ¼ teaspoon pepper
Instructions
- Cook the Sausage:
- In a large skillet over medium heat, cook the pork sausage until browned and fully cooked, breaking it into crumbles with a spatula.
- Drain excess grease and set the sausage aside.
- Prepare the Baking Dish:
- Grease a 9×13-inch baking dish with butter or non-stick spray.
- Spread the cubed bread evenly across the bottom of the dish.
- Sprinkle the shredded cheddar cheese over the bread.
- Mix the Egg Mixture:
- In a medium bowl, whisk together the eggs, milk, dry mustard, salt, onion powder, and pepper until fully combined.
- Assemble the Casserole:
- Pour the egg mixture evenly over the bread and cheese.
- Top with the cooked sausage, spreading it evenly over the surface.
- Cover the dish tightly with plastic wrap or foil and refrigerate overnight.
- Bake the Casserole:
- Preheat the oven to 325°F.
- Remove the casserole from the refrigerator and discard the plastic wrap or foil.
- Bake uncovered for 1 hour, or until the center is set and no longer jiggly. If the top starts to brown too quickly, tent the casserole with foil.
- Rest and Serve:
- Let the casserole rest for 10 minutes before slicing.
- Garnish with chopped parsley or chives, if desired, and serve warm.
Notes
- Make-Ahead Tips: Assemble the casserole up to 24 hours in advance and bake it fresh in the morning.
- Substitutions: Use sourdough, French bread, or whole-grain bread instead of regular bread for added flavor.
- Add-Ins: Enhance the casserole with diced bell peppers, mushrooms, or spinach for extra nutrients.
- Cheese Options: Substitute cheddar with Swiss, Monterey Jack, or a blend for a different flavor profile.
- Storage: Refrigerate leftovers in an airtight container for up to 3 days. Reheat in the oven or microwave before serving.
- Prep Time: 15 minutes
- Cook Time: 1 hour
- Category: Breakfast
- Method: Baking
- Cuisine: American