The Big Arch may be having a viral moment for all the wrong reasons, but what does the burger actually taste like? The sauce ...

Add Yahoo as a preferred source to see more of our stories on Google. an image of big mac sauce in a bowl - Bhofack2/Getty Images While McDonald's maintains that nobody has been able to crack their ...

C’mon! Sing it with me: “Two all-beef patties, special sauce, lettuce, cheese, pickles, onions on a sesame seed bun.” That’s the classic McDonald’s Big Mac! But back up for a second… “special sauce”?

McDonald's new Big Arch burger is a mighty beast with 2 quarter-pound burgers and 1020 calories, but what is the sauce like compared to a Big Mac? We find out.

McDonald's has launched a new contender for fast food burgers: the Big Arch. But how does its tangy sauce differ from that of ...