Cook sausage in skillet over medium heat, stirring until it crumbles and is no longer pink; drain well.
Place bread cubes evenly in 6 lightly greased 8 oz. individual baking dishes or ramekins; sprinkle bread evenly with cheese, and top with sausage.
Whisk together eggs and next four ingredients; pour evenly over sausage mixture. Cover and chill casseroles for 8 hours. Let stand at room temperature for 30 minutes.
Bake at 350 for 45 minutes or until set. Let stand 5 minutes before serving.