Hafrashas Challah (Hashgachah Practicum #19 - Baked Goods A)
Rabbi Dovid Cohen
Hafrashas Challah: Belilah Raccah; Shiur challah; Commercial hafrashas challah methods; Dough balls; Tevel (year, time-related, remote hafrashah, act of hafrashah); Sell to non-Jew. See seforim by Rabbi Cohen at www.kashrushalacha.com