A new trend hitting the UK , cooking on Himalayan salt rock allowing the salty flavour to penetrate your food slowly and subtly. The important thing to remember is to heat the rock slowly, allowing the heat to build up. Splash a drop of water over the salt rock after 15-20 minutes and you should hear a satisfying sizzle telling you the salt rock is ready. Cook a variety of burgers, salmon, steak and vegetables on the salt rock for a new barbecue experience.