Chef Diego Buik's newest creation is a gold-topped sandwich that has been dubbed the world's most expensive burger. The menu item is priced at a whopping $2300 and consists of dry-aged Wagyu beef from Japan, Foie gras, Remeker cheese, and even caviar. The hamburger's other lavish ingredients include gin-infused lobster, and white truffle, along with a bun that is made with saffron and topped with a layer of edible gold leaf.
Best known for his work at SoHo House London, Chef Diego Bulk created the world's most expensive burger in celebration of International Burger Day. In addition to its rich flavor profile, and high quality ingredients, this hamburger is aesthetically pleasing and Instagram-friendly, thanks to its gilded top layer.