Sampling chocolates

A. very kindly arranged this plate of tiny dark chocolates for me. They ranged from 66-80% cacao. Can you predict which one I preferred?
Yes, that's right: the green one. In my defense, it was one of the darker flavors, and had no trace of sweetness or coffee. (Neither did my tea, also pictured above.)


This post's theme word is adaerate, "to convert from payments in kind to payments in coin." Do not dare to adaerate my chocolate appeasement.