Preparation:

1. Preheat oven to 325°.
2. Toss cubed bread with mayonnaise. Arrange tossed bread, in a greased 8  or 9-inch square baking dish. Top with cheese slices and bacon.
3. Separately, in a sauce pan over medium high heat, combine butter, flour, salt and pepper. Stir together until smooth.
4. Gradually add light cream. Bring to a boil; cook and stir until thickened, 2 minutes. Pour over bacon.
5. In a large skillet, fry eggs over medium heat until they reach desired doneness. Place over bacon.
6. Top with tomato slices; sprinkle with cheddar cheese and green onions.
7. Bake, uncovered, 10 minutes. Cut in squares; serve on top of a bed of lettuce or spinach.