However utterly lovely - silky, savoury, surprisingly delicate - the chicken in trotter jelly was, there's only so much of it one person can eat. So...gently heat the jelly in a saucepan, add a dribble of water to loosen it a bit. Chuck in chilli flakes and fish sauce and let it simmer for two minutes, before pouring into a bowl and throwing in chopped spring onions and lime juice (I *wish* I had some coriander in the house). Really, really, bloooooody good. I surprise myself sometimes, I really do.