Cook The Broccoli In Boiling Water For 1 Minute; Drain. Transfer To A Greased 11-In. X 7-In. X 2-In. Baking Dish; Top With Chicken. Combine Soup, Mayonnaise And Lemon Juice; Spread Over Chicken. Sprinkle With Cheese. Combine Bread Crumbs And Butter; Sprinkle Over Top. Bake, Uncovered, At 325 Degrees F For 30 Minutes Or Until Heated Through. Let Stand For 10 Minutes Before Serving. Garnish With Pimientos If Desired.