Puratos O-Tentic OriginDescription O Tentic Origin is a natural bread starter that makes it incredibly easy to bake authentic sourdough and a wide range of breads at home, without the long fermentation steps or the hassle of maintaining a sourdough culture. With just flour, water, salt, and O Tentic, you can create bakery quality sourdough loaves, soft sandwich bread, fluffy rolls, focaccia, baguettes, and even perfect pizza dough. It brings the flavour and aroma of