Gainsborough food truck boss unveils the world's most calorific burger – with buns made of eight Krispy Kreme donuts

A Gainsborough food truck owner has created the world’s most calorific burger – with buns made of eight Krispy Kreme donuts.
Bron: Gainsborough food truck boss unveils the world's most calorific burger – with buns made of eight Krispy Kreme donuts