Roti/Chapati — Tawa Pressure and Puffing Technique (रोटी / चपाती)

Roti/chapati production in South Asia dates to at least 2000 BCE based on archaeological evidence; atta (stone-ground wholemeal flour) roti is the staple bread of the entire Indian subcontinent in a way no other food matches

Roti (रोटी, also chapati) is unleavened whole-wheat flatbread (atta, आटा — stone-ground wholemeal flour) cooked on a flat iron griddle (तवा, tawa) with a specific puffing technique that requires direct flame contact. The two-stage cooking process — first on the tawa until partially set with spots of browning, then directly over an open gas flame where the steam inside the bread expands and puffs the entire disc into a balloon — is the defining technique. This puffing (the fulka technique, फुलका) separates the roti's two layers along the gluten structure, creating lightness that flat-cooked bread cannot achieve.

A freshly puffed roti eaten with a small amount of ghee applied immediately after puffing — the ghee seeping into the hot bread as it deflates — is one of North Indian cooking's most fundamental pleasures, available daily to billions but achieved through technique that takes years to execute consistently.