Could this be Dolloped or cut out?

That's a fun idea! Though I'm not sure if it would work. Halvah's signature texture is crumbly, so my hunch is if you tried to cut it out, it wouldn't cut super cleanly. If you have egg-shaped/oval molds, you could try to pour the batter into those instead of the loaf pan, but you would need to work quickly because the hardens pretty fast. Another option could be sprinkling something on top of the melted chocolate—say, tiny chocolate eggs or pastel-colored sprinkles?