Gansitos are probably one of my favorite childhood guilty pleasures. Its a chocolate covered cake with cream and strawberry jelly filling. I love to eat them frozen as well, they usually sell them in Mexican grocery stores and I believe Wal-Mart haha! But be careful, you don't want to eat too many!
Sidenote: I think if you add them to your ice-cream it will be even yummier? Haha I`m so fat.