secret recipe

基本解释

These materials are the company’s own secret recipe— an unique concoction not used anywhere else.
這些材料都是這家公司的秘方，一種獨一無二未曾試用過的材料。
Only two people know the secret recipe to produce this all-natural liquor (36% alcohol volume).
全世界衹有兩個人知道制作這種純天然酒的秘方（酒精含量36%）。
Like its predecessor, Kentucky Fried Chicken has its own secret recipe.
和它的前輩一樣，肯德基烤雞肉也有自己的秘方。

He owns a competing restaurant and is forever plotting to steal the Krabby Patty secret recipe.

There are many success stories of companies that have followed this secret recipe.
FORBES: Behind BYD's Success With Chinese Customers
Now, with my secret recipe, I season the chicken first and then I use unflavored flour to bake it.
FORBES: Flavor Flav Wants To Be The New Colonel Sanders and Mr. Rogers In One