📷 Closely related photo — Photo: Kalamazadkhan / Wikimedia Commons · CC BY-SA 3.0
It's made from dasheen bush, a taro-family leaf, rather than spinach, despite being commonly translated as "spinach fritter" on English menus.
Dasheen bush leaves are coated in a spiced split-pea flour batter and deep-fried into flat, savory fritters, sold hot with tamarind or pepper sauce at Chaguanas' Indian food stalls.
Why it's made this way: Saheena is a staple of Trinidad's Indo-Caribbean street food repertoire, and Chaguanas' large Indian food-vendor scene makes it one of the most reliable places to find it fresh.