Of course, growing up in an Italian family in Oregon, I knew perfectly well what spaghetti was made of, which made the documentary even more hilarious.
When we visited my grandmother near Portland, there would always be two big platters of spaghetti, one with the usual red sauce, and one with pesto!
We called that "spaghetti with green stuff" and always dug into it first. My aunt made her pesto with a mortar and pestle the old fashioned way.
One of my projects for this year is to get a marble mortar and olivewood pestle, and make pesto like that. Here's the recipe I'm starting with: