Barfi — Sugar-Thread Milk Fudge Setting (बर्फी)

Pan-North Indian mithai tradition; barfi is produced in every mithai shop in India and the diaspora; regional variations include kaju barfi (cashew), pista barfi (pistachio), besan barfi (chickpea flour), and coconut barfi

Barfi (बर्फी — from Persian یخ, yakh, meaning ice) is a dense, creamy milk-fudge square made from khoya and sugar cooked together until the mixture reaches the 'thread stage' (एकतार, ek-tar — one-thread stage at approximately 105–107°C), poured into a greased tray, set at room temperature, and cut into diamonds or squares. The sugar cooking stage is the technical heart — below the thread stage, the barfi will not set and remains sticky; above it, the sugar crystallises and the barfi becomes grainy and dry. The thread test: take a small amount of sugar syrup between two fingertips — when a single thread forms as the fingers are pulled apart, the correct temperature is reached.

• Turkish akide şekeri (sugar fudge); French nougat uses the sugar-thread stage as a reference point; Scottish tablet (milk fudge) is a close structural parallel — all are milk-sugar fudge-setting traditions

Exchanged as gifts at Diwali, Eid, and weddings. The silver leaf makes barfi visually festive. Eaten in small squares — the density means a single piece is satisfying.