Wiki tells us all:
http://en.wikipedia.org/wiki/Continental_Europe (including a link to an extensive page on breakfast habits around the world)
The headline was supposedly real (from the 1940s or 1950s), and thus only inadvertently humorous, demonstrating our attitude towards the rest of Europe : that the entire continent is an appendage to our tiny island, rather than the other way around.
As the Wiki page says, the term 'Full English Breakfast' denotes a large, cooked breakfast of sausage, bacon, eggs, etc., but few people, if any, would have such a breakfast every day.