Chicken divan is as classic as casserole gets many of us have been making it for decades, since its a crowd-pleasing complete meal in a baking dish that isnt all that hard to prepare. Well, i have good news for you. This recipe makes it even easier. (and its still just as delicious) with this dump and bake version, theres no sauce to prepare, no broccoli to blanch you just stir everything together, pop it in the oven, and you end up with a classic, flavorful dinner that everyone (cook included) is happy about.