Expert Tip: For a deliciously crunchy topping on your chicken divan, sprinkle a generous amount of parmesan cheese before baking. The cheese will melt and form a golden crust, adding a wonderful contrast to the creamy chicken and broccoli underneath.Fresh Broccoli: You can use fresh broccoli florets with this recipe. Make sure to steam them before adding them to the chicken divan.Fridge: After enjoying your chicken divan casserole, store the leftovers in an airtightly sealed container. They...