wait, am i too late? i don't care for the canned soup (it's easy to make if you can put a roux together), but casseroles are quite nice!
is chicken pot pie a casserole? quiche? any strata, including lasagna? baked ziti? what about mac and cheese? (not the blue box, though i'm not knocking that, but made from scratch?) if i make mac and cheese, throw in some leftover diced chicken and broccoli, is it a casserole?
i make chicken stew in an enameled cast iron, 7 quart pan, get it good and hot on top of the stove, drop buttermilk biscuits on top, toss it in the oven, and my family will finish it in one sitting. pigs lol