Guntur Urad Dal is world-famous for its high "sticky" protein content. This ensures the Minappa Vadiyalu batter is viscous and airy, resulting in a light, crunchy fritter rather than a hard one.
Whole jeera is added to doughs. When fried, the seeds release a burst of earthy flavor. The Grade-A size ensures the seeds are visible and don't burn black quickly in hot oil.
G4 chillies are chosen for their thick skin and high pungency. When ground into the batter, they provide a fresh, herbaceous heat that complements the tanginess of curd-based fryums.