Unilever has added a limited-edition spicy variant to its Marmite range. Marmite Dynamite combines the traditional yeast extract-based spread with chilli to provide an “explosion of flavour”. The product was launched exclusively in Sainsbury’s over the weekend with a 250g jar costing £3.99. However, it will only be available for a six-month period. Sophie Allan, Marmite Brand Manager, said: “Literally hot off the press, new limited-edition Marmite Dynamite is a taste explosion which needs to be handled with care. “We’ve ignited breakfast tables before with our Marmite Peanut Butter, but this is set to send shock waves in kitchens up and down the country.”