Pumpkin seed recipe: turn your Jack O Lantern's innards into a flavour-packed salt

Don’t waste your pumpkin guts this Halloween – make an umami-rich, nutritious seasoningI practise a style of cooking and way of life that I call root to fruit. It’s a sustainability philosophy designed to make the most of the ingredients I cook, and to waste nothing. It’s a step on from nose-to-tail eating (ie using the whole animal), and a lot easier to follow. By cooking this way, we get more from our food: more nutrients, more flavour and, perhaps most excitingly, more