8 slices white bread, cut into 1-inch cubes
1 pound bulk pork sausage, cooked and crumbled
1 1/2 cups grated cheddar cheese
10 large eggs
2 cups whole milk
2 teaspoons dry mustard
1 teaspoon salt
Freshly ground black pepper to taste
Preheat oven to 350 degrees (175 Celsius)
Butter a 9 x 13 x 2-inch glass baking dish. Place bread in prepared dish. [...]