Jeni mentions using a bittersweet chocolate "BombeShell" sauce for her dipping needs. We suspect that this is similar to our favorite DIY Magic Shell recipe, which uses coconut oil to give the chocolate its perfect consistency and quick hardening "magic."
If you don't have your own awesome waffle maker like Jeni's, you can definitely still make your own with cookie tuiles or crêpes. This technique would work just as well with those kinds of ice cream cones as with the traditional waffle version.
• Check Out the Full Tutorial! The BombeBastick from Salty Caramel, the blog of Jeni's Splendid Ice CreamsNew Ice Cream Technique from Jeni's Splendid Ice Creams
(Images: Jeni's Splendid Ice Creams)