butteriness

uncountable

The state or quality of being buttery.

Japanese Meaning

バターのような性質・状態 / バターらしさ

The butteriness of the croissant is what keeps customers coming back for more.

そのクロワッサンのバターの風味が、客を何度も足を運ばせる理由だ。

Sense（1）

The state or quality of being buttery.

This south-of-the-border burger mixes the guacamole into the hamburger meat for extra-rich butteriness.