- Kaffir (Grafted) 3/10 Charles Cant Spell's Edible Fruits Update: 937 days 6hrs Comments: - The rind of the kaffir lime is commonly used in Lao and Thai curry paste, adding an aromatic, astringent flavor. Its hourglass-shaped leaves (comprising the leaf blade plus a flattened, leaf-like leaf-stalk or petiole) are also