Afternoon tea used to be a British institution and it still is for the Royal Family, though theirs is slightly more spectacular than most. We're talking moreish cakes and scones served on silver cake stands rather than a quick cuppa and a biscuit.
However, a traditional afternoon tea wouldn't be the same without a savoury selection too and Queen Camilla's essential tea snack is sandwiches. Royal sandwiches have a specific requirement and we saw it upheld at a recent tea party hosted by Her Majesty.