Netherlands has the all time most expensive hamburger
 

ingredients:

wagyu meat from Japan (most expensive meat in the world, wagyu cows have special diet and receive massages every day)

white truffle

onion rings in champagne batter

beluga caviar

king crab boiled in white wine

and the bun made out of dom perignon champagne pastry

and finishing touch, edible gold leaf sprinkled on top

Er zit zelfs echt goud op

Wouldn't eat that even if they were giving them away.