The restaurant group, which is reported to have an annual turnover of £20 million and operates in over 100 locations throughout the UK, began trading in January 2008.
The study found that the old-fashioned meat came up trumps after being pitted against "traditional favourites" like pork, chicken as well as "trendier" pancetta, chorizo, proscuttio and salami.
The new venues, which are due to open in September, promise to offer "a contemporary edge to the iconic Brutalist venue" and so encourage more people to visit The Barbican.
The famous MPW, who is the first and youngest British chef to be awarded 3 Michelin stars, has been brought on board in a collaboration between him and Manchester City's very own celebrity chef, John
The Mail told how the small business has become Britain's unlikeliest tourist attraction, enticing hundreds of camera-wielding foreign visitors after featuring heavily in the smash-hit BBC1 drama Sher
The agreement comes after an already successful partnership between the "world's third largest single sporting event" and RTH, following its delivery of the award-winning official travel and hospitali
The company is challenging cooks to create inspirational recipes using Halal-compliant beef and lamb in return for a shot at winning a luxury weekend break for two.
The City of Manchester Stadium is undergoing continual improvements thanks to a £1.5m transformation of its corporate hospitality facilities in a bid to deliver "the ultimate match day experience".