Yeast
Yeast is a living, single-celled fungus that bakers use to raise bread. As it feeds on sugars in the dough it releases carbon dioxide gas, which the gluten network traps to make the loaf rise. It comes as fresh, active dry, or wild yeast, and each behaves a little differently in the kitchen.
What it is
Yeast is a microscopic organism, not a chemical powder. Given moisture, warmth, and something to eat, it wakes up and begins fermenting the natural sugars in flour. Fresh yeast is soft and crumbly; dry yeast is dehydrated into granules that keep far longer; wild yeast is the untamed kind that lives in a sourdough starter.
Why it matters
Rise is only half the story. As yeast ferments it also builds flavour, softens the crumb, and improves how long bread keeps. A slow, cool ferment develops a deeper, faintly tangy taste, which is why unhurried doughs so often taste better than quick ones.
Common mistakes
Water that is too hot kills yeast outright, while a cold, draughty kitchen leaves it sluggish. Bangalore's warmth is usually kind to yeast, but on very hot days dough can over-ferment and turn slack and boozy-smelling. Trust your senses: lively dough smells faintly sweet and springs back slowly when pressed.
At Love Made Edible
Our sourdough loaf leans on a wild yeast culture, while breads like our focaccia rely on a measured dose of baker's yeast for a reliable, open crumb.
Related terms
Frequently Asked Questions
Is yeast vegetarian?
Yes. Baker's yeast is a fungus grown by fermentation, with no animal ingredients involved, so it suits vegetarian and vegan baking alike. Nutritional yeast, used as a savoury seasoning, is the same organism deactivated by heat.
What is the difference between active dry and instant yeast?
Active dry yeast is usually softened in warm liquid before use, while instant yeast has finer granules that can be stirred straight into the flour. Instant tends to act a touch faster; both raise bread perfectly well once you understand their pace.
Tastethetechnique
Everything in our kitchen is baked fresh to order — eggless and vegan variants available.