Just over a year ago, I was asked to come up a recipe for a fundraising barbecue. The brief was straightforward. It had to use pork. It had to be simple, as it was going to be prepared in quantity, and it had to be a real crowd pleaser. With all that and seasonality in mind, I devised a delicious Pork with Ancho and Cherry Sauce. I was delighted with it. Then it all went wrong.