Breakfast Casserole

1 lb sausage
6 slices white bread
2 cups shredded cheddar cheese
6 eggs
2 cups of 2% milk
1 tsp salt
1/8 tsp pepper
1 tsp dry mustard

Cook, crumble and drain sausage. Cube bread and place in bottom of dish, sprayed with nonstick cooking spray. Whip eggs, milk, salt, pepper and mustard; beat well. Layer bread, sausage, cheese and egg mixture. Prepare and refrigerate for 8 hours. Bake for 45 minutes at 350.