Folks eat them that way in Korea too. Street vendors sell paper cones filled with snails seasoned with butter and I'm not sure what else. They have pointy triangular shells, and you'd find those shells all over the place on every street. It was a very popular food. As a kid, I'd collect the...
I showed the picture to my pre-teen son, who helps me process chickens. Eggs and cleaned intestines from a processed hen was his only and immediate guess also.
Looks like the eggs and cleaned intestines of a processed hen.
Tell me I'm wrong, please tell me I'm wrong!
I can see eating the egg yolks you find when processing, I know that is somewhat common, but the intestines is for me a step too far!