Home-made versions of this best selling commercial snacking cake turn up in recipe collections throughout the beauce. A product of the giant Vachon bakery at St. Marie, it was launched by founder-bakers Arcade and Rose-Anna Vachon who named it for their eldest two sons Joseph and Louis and not, as some believe, after the heavyweight boxing champion, Joe Louis. Home recipes use a drop-cookie method and sometimes a marshmallow filling. * Makes:about 12 medium or 24 small muffin sized cakes