Does anyone remember similar coconut-topped marshmallow cookies, called Fancy Crests, I think, made by Sunshine in the 50's-60's? Those were about the size of the circumference of a soup can while the ones in my photo are about the size of a quarter. The cookie here is a chocolate one, whereas the originals had a different flavor.
I'd noticed the originals weren't around anymore and was surprised to find these in a Dollar Store, of all places. They don't taste bad and are, of course, really bad for you; corn syrup, additives, etc., but hey, a couple of bites won't kill me....