Location and Uses
The Minish Cap
In Twilight Princess, a salesman sells loaves of Bread in Hyrule Castle Town. However, Link cannot buy them because of their high cost, regardless of the number of Rupees that he has. He can briefly examine a Bread loaf, which causes the "Item found" theme to play.
The Wand of Gamelon
In The Wand of Gamelon, Zelda can receive Bread from Harbanno the baker in Sakado after she frees him from Tykogi Tower. The Bread he supplies are free out of gratitude, however, he will only supply one at a time. Bread is thrown to distract attacking Arpagos, which will flock to where the Bread was thrown to eat it. The Bread will last for only a short period of time before it is eaten, after which the Arpagos will resume their attack. As Zelda can only carry one Bread at a time, she will need to visit Harbanno again to receive another.