Expert reveals how to tell if your pub serves a decent pint of Guinness this St Patrick's Day

Many know the heartache of ordering a cold, creamy Guinness - only to be served a flat, lifeless pint that tastes more sour than satisfying. Thankfully, Jonathan Sitson, whipped cream expert at Quick Whip, has shared how to spot whether a pub serves a decent pint of the black stuff this St Patrick's Day. After chatting with Guinness owners, Diageo, Jonathan was given three main tips to make sure you are receiving the best creamy pint. Jonathan Sitson, whipped cream expert at Quick Whip, has shared how to spot whether a pub serves a decent pint of the black stuff this St Patrick's Day Inspect the top of the pint Diageo said: 'The perfect Guinness head should be thick and creamy, about half an inch tall, and last until the pint is finished. After chatting with Guinness owners, Diageo, Jonathan was given three main tips to make sure you are receiving the best creamy pint 'This entails pouring it partially, letting it settle then topping off to achieve the perfect head.'