Overview of Yeast
Yeast is a living organism used in baking to ferment sugars, producing carbon dioxide and alcohol that leavens dough. Choosing the right type ensures consistent results.
Active Dry Yeast
Comes as dehydrated granules. Needs to be dissolved in warm water before use. It provides a slower, steady fermentation suitable for many bread recipes.
Instant Yeast
Also called “rapid-rise†yeast. Can be mixed directly with dry ingredients without proofing. Produces faster fermentation and is convenient for quick breads.
Fresh Yeast
Also known as cake yeast. Soft and moist, it has a short shelf life but gives excellent flavor and strong rise. Requires refrigeration and careful handling.