Noun: sour salt
- Crystals of citric acid used as seasoning
"She added a pinch of sour salt to brighten the flavour of the dish"
Derived forms: sour salts
Type of: flavor [US], flavorer [US], flavoring [US], flavour [Brit, Cdn], flavourer [Brit, Cdn], flavouring [Brit, Cdn], seasoner, seasoning
Encyclopedia: Sour salt