Definitions
There are 2 meanings of the phrase
Sour Mash.
Sour Mash - as a noun
A mash with optimum acidity for yeast fermentation; a mixture of old and new mash; used in distilling some whiskeys
Example Sentences
"The distillery uses a sour mash to create their signature flavor."
"The recipe calls for a specific amount of sour mash."
"The fermentation tanks are filled with sour mash."
"The sour mash is left to ferment for several days."
"The distiller carefully monitors the pH level of the sour mash."