This is one of my favorite things to eat. It's not an unusual recipe, there is nothing made from scratch. My Grandma probably got this recipe from the back of a Campbell's soup can. :) It just reminds me of the time when my sister and I would spend a week with her during the summer growing up. She would make this for us. It's so good and easy too.
Preheat oven to 350 degrees. Cook broccoli until just tender. Place in bottom of 9x13 inch baking dish. Mix together chicken, soup, lemon juice, and mayonnaise. Pour over broccoli. Sprinkle cheese over chicken. Sprinkle bread over top and bake for 30 minutes.