"Junk" food has been in the news today. I would happily class the following as JF:
Full sugar coke
all crisps.
KFC.
After that I get a bit lost. In one news item today Chocolate oranges were called junk food. Does that mean all chocolates are junk?
What about Chicken Kievs - we have them with new potatoes, and peas - does that count.
Or - is it basically everything apart from the rations you got in the war?