With a good smattering of caviar, gold leaf and truffle, these opulent dishes leave no expense spared. From the world’s most extravagant hamburgers to gold-dusted ice cream sundaes, extremely rare cuts of meat and even a Star Wars-themed cocktail – you’ll be amazed at how much the world’s most expensive restaurant dishes cost. Especially that Lancashire pie... Intrigued? Read on to feast your eyes on some seriously decadent dining…