World's most expensive burger,it sold for 4 lakh.

A chef has created the ‘world’s most expensive burger’ and it sold for 5,000 euro, nearly ₹4,42,125. Robbert Jan de Veen of De Daltons restaurant in Voorthuizen, Netherlands has made an expensive hamburger that costs a whopping €5,000 for a single piece. The Dutch chef’s burger is called "The Golden Boy." World's most expensive burger The picture of the hamburger was shared by Robbert Jan de Veen on Instagram. The hamburger has been made of Wagyu A5 meat that includes ingredients like Beluga caviar, king crab, Spanish Paleta Iberico, white truffle, English cheddar and barbecue sauce made with Kopi Luwak coffee, according to the official website. De Veen also makes the hamburger bun itself, with Dom Perignon champagne dough, topped it with a gold leaf.