Are "egg noodles" the same as what I might call "ribbon pasta" or "Tagliatelle"?
I'm not sure exactly what those are
Egg noodles are a couple inches long, maybe .5 inches wide, kind of wavy and usually used as a bed like rice, or eaten with butter, but not usually used with tomato sauce... although I can't tell you why. Not that they couldn't be... Andy probably knows a British equivalent.