Cook chicken cutlets. Cut and cube them into pieces and set aside. Take your cream of broccoli soup and sour cream and mix them together. Steam your broccoli till almost soft. Drain them.
Take a casserole dish and layer the dish starting with the soup mixture at the bottom then the chicken, then the broccoli, and then the cheddar cheese. Keep repeating that pattern to make 3 to 4 layers. Keep some of your cheddar cheese for the top.