It's a British thing...not liking foreign food.
Was on a 747 over the Sahara when they decided to return...then they had the heathrow fly past- rather than Dutch food ; a 747 with a bad motor ex LAX that flew all the way to Manchester, and not forgetting the boys on the airbus who got to Clacton before deciding to close the second runway at LHR to inspect the bits they had left behind
