Big Mac® Sauce: Recipe History | McDonald's
This became Big Mac® Sauce recipe "72.". In 1974, the name "Special Sauce" was used in the famous advertising campaign: "Two all-beef patties, Special Sauce, lettuce, cheese, pickles, onions - on a sesame seed bun.". The recipe was again tweaked in 1991 and remained that way until 2004 when Fred Turner, who had worked alongside ...