OPOS recipes use One Pot and all cooking is done at One Shot!
OPOS is not a fancy word for pressure cooking. It is a brand new cooking technique. OPOS (One Pot One Shot) is a scientific cooking technique to cook food in lowest time, highest heat and under pressure using a PressureBaker – an equipment specially designed for OPOS. OPOS recipes use One Pot and all cooking is done at One Shot!