Bread is a delicious food, and is best known to be the food of choice of Poor People (along with water). Bread comes in many colors, but the best tasting bread is uncoincidentally white.
Bread is created when a magical bread elf mates with a magical bread unicorn. Afterwords a loaf of bread exits the unicorn via the chest cavity (like in the alien from aliens) and the elf takes it to the bakery.
Also, people who dislike bread are visited by the bread fairy, who leaves bread crumbs under their pillow to annoy the crap out of them.