Dark Chocolate Fudge is very chocolaty but not at all bitter. Dark chocolate is promoted by the medical community as an alternative to milk chocolate as it has much fewer carbohydrates.
An interesting gift package to send might be a Two-Tub Gift Box featuring this flavor next to chocolate fudge.
Lastly, try gently warming a fudge tub with a tablespoon of water, in a microwave and pour it over ice cream. Sounds good to me!
Dark Chocolate Fudge in a 1/2 lb resealable tub.