thanks, foodpump. I don;t really want a thick coating, though. It;s not to save on chocolate, but i really like the thinness of the coating, cracking through it with the teeth, and the contrast with the softness of the ice cream. I would prefer it to be real chocolate, of course, with "real" ingredients rather than "products" - like i don;t know, cocoa butter, or butter, or who knows what is needed. They have these fancy chocolate covered ice cream bars here, algida magnum, which have a thick coating, and much as i like chocolate, it's too heavy, too greasy, and too thick. I prefer the cheaper chocolate-covered things. But of course, with my own ice cream and my own ingredients it would taste much better.
I was also thinking how small quantities of ice cream - maybe in stick form or something, coated thinly, and kind piled up in the dish, might be nice. But anyway, even to dip a cone, or pour over a dish of ice cream. Melted chocolate is so thick, i can;t imagine coating ice cream thinly with it to get the texture i;d like.