While I live on Liberal Mountain, I can testify that Iowa seems to have no culinary tradition. It's south of Midwestern German/Scandanvian/Polish food, and north/east of the Southern/Tex-mex food.
The whole Cincinatti tradition of putting chili on top of spaghetti seems weird until you realize that by "chili" they mean ragu, ground beef and maybe a little salt.
They're just so completely useless at cooking they think a basic meat sauce is "chili".
I will admit, I tried cinnamon rolls and chili. As long as the chili itself isn't sweet it's really good. Cornbread and chili is already an amazing combo so it's only a half step away from that