breakfast casserole recipe

breakfast casserole recipe.Here's a simple recipe for a delicious breakfast casserole: ### Ingredients: - 6 slices bread, cubed - 1 lb breakfast sausage, cooked and crumbled - 1 cup shredded cheddar cheese - 6 eggs - 1 1/2 cups milk - 1 teaspoon mustard powder - 1/2 teaspoon salt - 1/4 teaspoon black pepper - 1/4 cup chopped green onions (optional) - 1/4 cup chopped red bell pepper (optional) ### Instructions: 1. **Preheat the Oven:** - Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking dish.