Hello Lewis!
Can I tell you a secret? I absolutely love taking vacations to Walt Disney World without my children. I love vacationing with them, too, but adults only vacations allow me to experience my favorite things differently-like food!
My two favorite breakfasts on Disney property are
Boma-Flavors of Africa at Disney's Animal Kingdom Lodge and
Kona Cafe at Disney's Polynesian Resort. If you are extremely hungry and are looking for a buffet with different options and flavors, then Boma is the one! They have an omelet station, different meats, African pastries, and too many other delicious things to list.
Kona Cafe is home to the popular banana-stuffed Tonga Toast, but I am definitely a macadamia-pineapple pancakes type of girl. Although I don't drink coffee, I hear they offer the best coffee in all of Walt Disney World. Both restaurants are located in two of my favorite resorts, so take time to enjoy the scenery, too.
If you need any suggestions on great snacks to try, then come back and visit me. I'd be happy to share! Have a fantastical vacation!
Tania