I religiously adhere to the top choices on Tripadvisor, and was THRILLED by Yellow Dog Eats, a quirky sandwich joint that is a beautiful 20 minute drive from the Magic Kingdom.
Head north on 535 or Apopka Vineland through the tony golf community of Windemere (tiger woods house etc).
I would make the drive even if it took an hour, but if you are an Applebee's, strip mall, chain restaurant person, maybe don't bother.
But if you are looking for some genuine old florida character and insanely good sandwiches, head over there for a Rufus.