Ancient Persian kitchens were known for their sophisticated culinary techniques and the incorporation of built-in spice racks. Persian cuisine relied on spices like saffron, cinnamon, and cardamom to create rich and aromatic flavors. The kitchens of ancient Persia featured built-in spice racks with dedicated compartments and containers to store these spices. These spice racks were often beautifully crafted and showcased, reflecting the Persian appreciation for art and culinary excellence.