The news is flying around the internet, but what kind of British site can pass up the opportunity to announce the merger of two iconic brands from the British Isles. In honour of St. Patrick’s Day, Marmite are creating a limited edition Guinness Spread. Once a staple of every WWI soldiers ration pack, Marmite is a vegan spread packed full of vitamins. Rather an acquired taste, Marmite is made from the nutritious yeast by-product of beer brewing. For this Limited Edition, a special recipe has been created that uses 30% of the unique Guinness yeast, giving it a wonderful yet subtle stout flavour. For this release the traditional Marmite bottle is dressed up in the black and white Guinness livery and features thick white cap, just like the finest pint. Supposedly available from the 18th of February it’s not yet been seen around here, but with only 300,000 bottles being produced you’d best keep a sharp eye out and snap one up. The 250g jars of Guinness Marmite retail at £2.49 at most major supermarkets.