Forget the tennis. Everyone at the US Open is talking about this $38 sandwich.

Source: Business Insider

Salt Hank's fan-favorite French dip sandwich rivals last year's chicken nuggets-and-caviar meal. Erin McDowell/Business InsiderLast year, the internet was obsessed with the viral chicken-nuggets-and-caviar meal at the US Open. This year, the most buzzed-about food item is much more homed in on comfort food.