The restaurant will open on the site previously occupied by healthy Mediterranean food brand Badolina at 206-210 Bishopsgate.
Menu items at the restaurant include the Truffle burger, a beef and smoked bacon patty with fig jam, crispy onions, raclette cheese and truffle mayonnaise; Truffle honey chicken burger with buttermilk chicken thigh, truffle honey, bacon ketchup and whipped goats cheese.
There is also a range of sides such as three cheese macaroni cheese with crispy chicken skin; BBQ coated chicken thigh with pickled red onion; and truffle chips.
Truffle started out life in 2017 as a street food operation by founder Tom Bickers and has since grown to operates sites in Soho and in Covent Garden, inside Seven Dials Market.
The group also operates a food van at Southbank, which is currently closed, and ran a food truck at London’s Winter Wonderland.
Property agent CDG Leisure acted on behalf of Badolina and Stoenbrook London for Truffle Burger.