The dry version of pithla — besan cooked until crumbly rather than saucy. Served with bhakri. The difference between pithla and zunka is just water.
Zunka is the dry sibling of pithla — the same ingredients, the same technique, but with far less water, producing a crumbly, dry texture rather than a flowing sauce. The distinction between pithla and zunka is simply water content, yet the eating experience is entirely different. Zunka breaks apart like a dry crumble and is scooped up with pieces of bhakri. It is arguably more difficult to make correctly than pithla — the narrow window between under-cooked (raw besan taste) and over-cooked (burned, bitter) is about 2 minutes wide.
Heat oil. Pop mustard seeds. Add cumin, hing, curry leaves and green chillies. Add onion and cook until golden brown — 6–8 minutes. The onion must be properly cooked, not just softened.
In zunka the onion is cooked further than in pithla — to golden-brown rather than just softened. This is because zunka has less water to carry onion flavour through the dish. Each ingredient must develop its flavour completely before the besan is added.
Reduce heat to medium-low. Add turmeric and chilli powder to the onion. Add besan directly — dry, without water. Stir immediately and constantly to coat the besan in the spiced oil. Cook the dry besan for 2–3 minutes, stirring constantly.
Adding dry besan to hot spiced oil creates direct Maillard browning of the flour, developing the nutty, toasted flavour that defines zunka. This is the opposite approach to pithla — no pre-mixing with water. The oil coats flour particles immediately, preventing clumping and producing the crumbly texture.
Add water in two additions — ¼ cup, stir vigorously for 1 minute, then the remaining ½ cup, stir again. Cook on medium-low heat for 5–7 minutes, stirring constantly, until the zunka is dry, crumbly and no raw besan smell remains.
Adding water gradually after dry-roasting the besan produces the characteristic crumble texture — unlike pithla where water is added upfront to create a smooth slurry. The already-roasted, oil-coated besan particles absorb water individually rather than forming a cohesive network, producing the dry, separate crumbles. The absence of raw besan smell is the definitive indicator that it is cooked.