Breakfast Princess rules the Breakfast Kingdom with her sister, Toast Princess. Breakfast Princess's clothing is made out of several breakfast foods including bacon, toast, a pancake, yolk, and egg whites. She is often being harrassed by the Ice King, with her sister, as seen in the episode "Hitman."
Her body is yellow and he hair is white, much like an egg. Her dress is made out of toast and butter, she has bacon on her head which may act as a crown.