My lovely friends Viv and Jon came over to stay with me last week. They were the most wonderful house guests, babysitters, chefs and tea makers. Viv made these delicious beetroot cupcakes when she was here. I didn’t say it at the time, but I was dubious. I have had beetroot cake before and it tasted of, well, beetroot. Not good. But these ones, THESE ones. They are the best cakes. And 1 of your five a day (like, probably). So read on!