Hi Jamie!
Welcome to the Disney Parks Moms Panel! I know this feeling all too well, you have the BEST snack or meal at Walt Disney World Resort and then when you go back you can't find it. It's very unmagical indeed. Kudos to you for checking early! While I don't have the proper magic mirror to see everything around the Most Magical Place on Earth, I did some digging and hEARs what I have for you:
Casey's Corner does have a 'Hot Diggity Dog' of the month where they add one limited-time-only dog, usually with crazy awesome toppings, that isn't available outside of that one month. In the past we've seen a corned beef hash dog, a fried pickle dog, even a twist on a cuban sandwich. We don't yet know what March will bring, so let's both cross our fingers and wish for some pixie dust. However, Casey's does have a '
Loaded Slaw Dog' under their Plant-Based menu. If this looks like the dog you've been dreaming of, I have no doubt that you'll be able to order this menu item but swap in a traditional all-beef frank in place of the plant-based sausage.
While looking over at
Disney's Hollywood Studios, I did find an
all-beef hot dog topped with Carolina pulled pork and coleslaw at
Dockside Diner. I'm also willing to bet that they could serve up a hot dog without the pulled pork (or put it on the side) and then you'd have something similar to what you remember.
I hope this helped to plan your upcoming Disney Days, Jamie! Definitely check out the
Disney Parks Blog to lEARn of any more
foodie news before your arrival, and We'll See You Real Soon!
~Kristen