IPA: /ˈfleɪvərɪŋ/
KK: /ˈfleɪvərɪŋ/
A substance added to food to enhance or change its taste.
The chef used a special flavouring to make the dish more delicious.
Flavouring → It is formed from "flavour" (from Old French *flaveur*, meaning taste or aroma) and "-ing" (a suffix used to indicate the action or process of). The word "flavouring" refers to the process of adding taste or aroma to food or drink.
Think of the word 'flavour' which relates to taste, and remember that 'flavouring' is the action of adding taste to something.