dark chocolate

US /ˌdɑːrk ˈtʃɑːk.lət/
UK /ˌdɑːrk ˈtʃɑːk.lət/
"dark chocolate" picture
1.

a type of chocolate that contains a high percentage of cocoa solids, typically with little or no added sugar or milk

:
She prefers the rich, bitter taste of dark chocolate.
Baking with dark chocolate adds depth to desserts.