Cheesy Broccoli Rice Casserole

"This broccoli rice casserole is a family favorite and requested every year for a holiday side dish. It's cheesy, rich, and flavorful and you can even add chicken to make it a full meal. This vegetable casserole is far from boring. Even most of the kids request a heaping spoonful. Topped with Ritz crackers, the salty crunch adds even more flavor and texture to the dish. You can use broccoli, cauliflower, or a mixture of both. "