Beans tarnish the authenticity? It's all about beans. My father was a migrant worker, they came from Mexico to Texas and then whatever state they could find work in. All they ate was beans and tortillas, that's all they could afford.
Shortened version of processed cheese and processed beans.
The adjective processed applies to both of the nouns, though it is easy to interpret it otherwise. It's like saying "The problem is the junk food versions of these foods."
