What if the world’s best burgers are actually the world most expensive?

In the new book, “Delicious: How to Eat the Best Delicious Food in the World,” author Michael Ruhlman writes about the phenomenon of deli sandwiches costing up to $100 more than the actual burger.“The cost of the deli sandwich was $7, a lot cheaper than the meat, the cheese, the toppings and everything else that […]