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secret sauce

American  
[see-krit saws] / ˈsi krɪt ˈsɔs /

noun

  1. a secret element, strategy, procedure, etc., that accounts for or increases the chances of success.

    The app's secret sauce is its simple interface.


Etymology

Origin of secret sauce

From a so-called sauce for hamburgers whose ingredients are a closely held secret

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The dollar’s secret sauce is the compounding network effect of a world that prices, borrows, hedges, and settles in one currency.

From Barron's May 27, 2026

This must be part of the secret sauce — Wyatt’s dedication and consistency.

From Los Angeles Times May 19, 2026

And the secret in the secret sauce of HRT is estrogen.

From MarketWatch May 12, 2026

"The major differentiator was starting with a clean sheet of paper. That was the secret sauce," explains Mr Hogan.

From BBC Mar. 25, 2026

The secret sauce to making chips is the process and the people, not the buildings.

From The Wall Street Journal Mar. 8, 2026

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