Mum’s TV pilchards on toast

We used to eat this a lot. Always served up cut into small squares on kitchen paper and eaten in front of those not-forgotten classics such as Dad’s Army, Fawlty Towers, The Muppet Show, Knight Rider, The Man from Atlantis, Fantasy Island and The A-Team. Mum would have chopped and changed the ingredients according to what was in the storecupboard, but I am using the ones that turned up most of the time.