tartness

US /ˈtɑːrt.nəs/
UK /ˈtɑːrt.nəs/
1.

ความฝาดเผ็ดร้อนแสบลิ้น

the quality of being sour or acidic:

:
•
You need that tartness to balance the sugar and cream.
:
tartBakewell tart