Back To MenuShare1515000Greggs's Famous Hamburgers - Warwick MenuWarwickTruffle Fontina Burger$15.99Our Burger patty cooked to your liking and topped with a truffle aioli, fontina cheese and an onion bacon jam.ReviewsOrder OnlineWhich location did you visit?WarwickWhich location did you visit?Add Your Review HereAdd Your Review Here Submit Review Remind Me To Try This Share this item