Try four different sliders and shakes at Heliot Steak House in Leicester Square.

We've had a burger with a pint of melted cheese and a burger pie but now the burger has been given its most gluttonous makeover yet. The Heliot Steak House at Hippodrome Casino is piling patties on top of milkshakes to create the burger freakshake, not one but four times. Costing £24, the experience includes four burgers and four shakes, from the USDA prime rib burger, topped with bacon and truffle sauce and paired with a vanilla shake, through to the lobster tale burger which comes with a passion fruit mix. Be quick though, this epic meal is only available between 24th-27th August.

A tasting board of four sliders and shakes will cost £24 and be available between 24-27th August. Head to Heliot Steak House, Hippodrome Casino, 14 Cranbourn Street, London, WC2H 7JH.