A mild or light seasoning with restrained saltiness or flavoring; the opposite of strong-flavored, often used for dishes that highlight the ingredient's natural taste.
健康のために最近は薄味を心がけて料理している。
For health reasons, I've been cooking with lighter seasoning recently.
この味噌汁は薄味なので、必要ならあとで塩を足してください。
This miso soup is mildly seasoned, so add salt later if needed.
子どもや高齢者向けの献立は薄味にすることが多い。
Menus for children and the elderly are often prepared with light seasoning.