The Saucy Secret is Out: Big Mac Sauce Dip Cups Are Coming to McDonald’s USA (PRNewsfoto/McDonald's USA) CHICAGO - McDonald's continues to beef up its menu with its latest addition: Big Mac sauce made exclusively for dipping.
The fast-food chain said fans have always asked for an extra side of the famous sauce for years, and now the extra sauce will already come prepared in a sauce dip cup.
The Big Mac sauce dip will become available April 27 for a limited time at participating U.S. restaurants. However, the only way to order it is through the restaurant's app.
The "creamy, tangy, slightly sweet and perfectly dippable sauce" will come with no extra charge with any purchase of Chicken McNuggets.