My mom has always made this cheesy sausage casserole for us on Christmas morning, and we look forward to eating it every year. It is so delicious, and everyone enjoys it! You can use croutons instead of making toast, and sage sausage for a different flavor.
Quickly get back to the fun of Christmas morning by having this Christmas Breakfast Casserole prepped the night before—simply throw this tasty tray into the oven to bake!
Ingredients (Servings 6)
- 1 lb ground sausage
- 1 tsp mustard powder
- ½ tsp kosher salt
- 4 large eggs, beaten
- 2 cups whole milk
- 6 slices white bread, toasted and cut into cubes
- 1 cup mild Cheddar cheese, shredded
How To Make Christmas Breakfast Casserole
- Crumble sausage into a medium skillet.
- Cook over medium heat until evenly browned; drain.
- In a medium bowl, mix mustard powder, salt, eggs, and milk.
- Add sausage, bread cubes, and cheese; stir to coat evenly.
- Pour mixture into a greased 9×13-inch baking dish.
- Cover and chill in the refrigerator for 8 hours or overnight.
- Preheat the oven to 350°F.
- Cover the casserole and bake for 45 to 60 minutes.
- Uncover, reduce the oven temperature to 325°F, and bake an additional 30 minutes or until set.
- Cut and serve.
Nutrition
Calories: 467kcal | Carbohydrates: 17g | Protein: 25g | Fat: 33g | Saturated Fat: 13g | Cholesterol: 192mg | Sodium: 990mg | Potassium: 396mg | Fiber: 1g | Sugar: 5g | Vitamin A: 536IU | Vitamin C: 1mg | Calcium: 310mg | Iron: 2mg