The American Culture Quiz is a weekly test of our national traits, trends, history and people. This time, test your knowledge of grocery giants, Lincoln landmarks and more.

Simple and spicy, this dish is adaptable enough to become a firm favourite with all the family – and it will fill lunchboxes the next day, too This is one of those rare dishes that I can make both for us and for the children – reserving the kimchi topping and chilli peanuts for the adults, of course. I also like to add the kimchi just before serving for freshness (this helps to keep all the good …