Special Sauce

(redirected from Big Mac Sauce)
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Special Sauce

A slang term for proprietary information. The term may derive from the sauce McDonald's puts on its Big Mac sandwiches, the recipe for which is a trade secret.
References in periodicals archive ?
We're excited to be auctioning off the first-ever bottle of Big Mac sauce for a cause we are passionate about," chief marketing officer for McDonald's Australia Mark Lollback said.
Our customers love the classic Big Mac sauce and we are excited to bring that special flavor to another premium sandwich," said Clay Paschen, III, McDonald's owner/operator and president of the McDonald's Operators' Association of Southern California (MOASC).
Here with the Big Mac sauce it's contrasting flavours," the New York Daily News quoted Coudreaut as saying.
com/HOW to make a Cadbury's Creme Egg or McDonald's Big Mac Sauce in your own kitchen.