Sourdough

Sourdough was a type of bread from the Pirate Isles. It was available for purchase in Faerûn through Aurora's Whole Realms Catalogue.

Description
Sourdough was made by setting aside part of a previous batch of dough to leaven the next batch. The resulting bread had a heavy consistency and a hard crust.

A loaf of sourdough could also be hollowed out and used as a bowl in feasts.