This Monterey chicken casserole is everything you want a pasta casserole to be. The tender pieces of chicken really hit the spot, while the spaghetti is a nice touch that provides added texture. Pasta casseroles all too often call for short pasta such as penne or rigatoni, but those get boring after a while. There's nothing boring about the recipe that follows.
Spinach is added to this dish to amp up the nutritional value, and of course lots of Monterey Jack cheese is added to enrich the flavor. At the very end, French fried onions are sprinkled on top. They not only give it one final boost of flavor but also lots of texture to keep things interesting. This is one casserole dish that is sure to become part of the weekly rotation.