Make-ahead brunch casserole

4 c  White bread,cubed
      4 oz Cheddar cheese,shredded
      4 oz Swiss cheese, shredded
    1/4 c  Green onion,chopped
    1/4 c  Green pepper,diced
    1/2 c  Tomato,seeded & diced
     10    Eggs,beaten
      4 c  Milk
      1 tb parsley,chopped
      1 ts Dry mustard
      1 ts Salt
    1/4 ts Pepper
      1 lb Bacon,fried & crumbled
 
  Generously grease 13 x 9-inch pan. Arrange bread cubes in bottom of dish.
  Layer cheese, green onions, green pepper, mushrooms and tomatoes on top of
  bread. In large bowl, combine eggs, milk, and seasonings; mix well. Pour
  egg mixture over bread; sprinkle bacon evenly over top. Cover; refrigerate
  overnight. Heat oven to 325 F. Bake uncovered 50 to 60 minutes or until
  center is set. Stand 10 minutes before serving. Makes 12 servings.
  
  From "1993 fresh Produce & More";Minnesota Grown Farmer to Consumer
  Directory;Minnesota Department of Agriculture;90 West Plato Blve;St.Paul,MN
  55107-2094