Candy Man of Merryland
A man made entirely of candy.
First named in The Road to Oz, ch. 22
after them came a fat little man who attracted attention at once, although he seemed modest and retiring. For he was made of candy
As the books describe them
For he was made of candy, and carried a tin sugar-sifter filled with powdered sugar, with which he dusted himself frequently so that he wouldn't stick to things if he touched them. The Road to Oz, ch. 22