Surprised nobody said this yet, but my favorite desert is the one in Big Thunder Mountain lol. My favorite dessert on the other hand is probably the Mickey Mouse Ice Cream Sandwhich's you can get all over lol
The best dessert of all time in my opinion was the strawberry swirl ice creams, but they are gone now Now for my active favorite, they are the japanese snow cones that can be found in Japan area in EPCOT, excellent. I always go with the tricolored one. Dole whips are my favorite after that, but they are about a light year behind.