Transform your breakfast or brunch gatherings with "Sourdough Bread Egg and Sausage Casserole Cathie's Casserole," a hearty and irresistibly savory dish that's sure to become a family favorite! This make-ahead breakfast casserole combines the tangy chew of sourdough bread, the rich flavor of ground breakfast sausage, and the creaminess of melted cheddar cheese, all brought together with a perfectly seasoned custard of eggs, milk, and a hint of mustard powder. Baked to golden perfection, this comforting dish can be prepared overnight for stress-free mornings and serves up to eight, making it ideal for holidays or weekend feasts. Simple to prepare yet packed with flavor, this casserole is the ultimate crowd-pleasing meal to kick-start your day.
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Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish with the unsalted butter and set it aside.
Cut the sourdough bread into 1-inch cubes and place evenly into the prepared dish.
In a large skillet over medium heat, cook the breakfast sausage, breaking it up into crumbles, until browned and fully cooked. Drain any excess grease and spread the cooked sausage over the sourdough bread cubes in the baking dish.
Sprinkle the shredded cheddar cheese evenly over the sausage and bread layer.
In a large mixing bowl, whisk together the eggs, milk, dried mustard powder, salt, and black pepper until well combined.
Pour the egg mixture evenly over the contents of the baking dish, ensuring all the bread cubes are moistened.
Cover the casserole with aluminum foil and let it rest for at least 15 minutes to allow the bread to soak up the egg mixture. (This step can also be done overnight if preparing ahead.)
Bake the covered casserole in the preheated oven for 40 minutes. Then, remove the foil and continue baking for an additional 20 minutes, or until the top is golden brown and the center is set.
Remove the casserole from the oven and let it rest for 5 to 10 minutes before slicing and serving.
Serving size | (3049.0g) |
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Amount per serving | % Daily Value* |
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Calories | 6221.7 |
Total Fat 304.6g | 0% |
Saturated Fat 131.8g | 0% |
Polyunsaturated Fat 0.5g | |
Cholesterol 2284.3mg | 0% |
Sodium 14007.1mg | 0% |
Total Carbohydrate 591.7g | 0% |
Dietary Fiber 22.4g | 0% |
Total Sugars 58.7g | |
Protein 294.6g | 0% |
Vitamin D 650.1IU | 0% |
Calcium 3361.8mg | 0% |
Iron 35.1mg | 0% |
Potassium 3774.3mg | 0% |
Source of Calories