At the Ritz Carlton in Chicago, they have made the Zillion Dollar Grilled Cheese sandwich, which won’t cost you a zillion, but will cost you one hundred bucks.

The ingredients: black Iberico ham from pigs who have roamed "free in the pasture, eating acorns", artisan sourdough bread, 40-year aged cheddar infused with 24k gold flakes, 100-year-old aged balsamic vinegar, white truffle aioli, foie gras, heirloom tomatoes and a duck egg.

Oh, and it comes with a side of lobster mac 'n' cheese.