Although the committee was able to name important ingredients like inclusiveness and courage, figuring out the exact recipe for a strong leader proved difficult.

And I certainly do not know the exact recipe yet.

The exact recipes used by specific groups may be jealously guarded secrets.

The exact recipe for this dessert remains unknown and it may have been specific to White Star Line.

No one has the exact recipe, but the basic ingredients included linseed oil and gum turpentine.

Listeners can get cooking tips and follow exact recipes on the internet.

I have made it to the exact recipe.

Sure, the exact recipes differ from place to place, like accents, but that's the point.

"But a potpourri whose exact recipe may be forever unknown," Gray said, frowning at the abused piece of bone.

The exact recipe as created by Sacher himself is a closely guarded secret.