Once the onions are starting to brown pour a little of your boiled water into the pan and give it a bit of a scrape with the spatula to get any crispy deliciousness from the bottom of the pan into the mix. Add your meat back into the pan, pour in enough boiling water to cover the meat, add the Henderson’s Relish and season. Put the pot’s lid on and whack it in the oven for two hours and 15 minutes.