Big Mac sauce

English

Alternative forms

• big mac sauce (generic burger sauce)

Etymology

From Big Mac +‎ sauce. From being the special sauce used on McDonald's Big Mac meal-sandwich. Originally a popular name, later legitimized as the official name by McDonald's, who previously called it special sauce.

Noun

Big Mac sauce (countable and uncountable, plural Big Mac sauces)

1. The sauce used on Big Mac hamburgers. Synonym of special sauce.
2. (by extension) Any similar-tasting sauce used on burgers. Synonym of burger sauce. (Can we add an example for this sense?)