What are two types of yeast commonly used in baking?

• A. Flaked dry and moist
• B. Wet/Fresh and Instant dry
• C. Dried and powdered
• D. Active and inactive

Answer: (B)

Yeast is a crucial ingredient in baking, particularly in the production of bread and other baked goods, as it is responsible for fermentation, which causes dough to rise and develop flavor. The two types of yeast commonly used in baking are wet/fresh yeast and instant dry yeast.

Wet, or fresh yeast, is a perishable form of yeast that comes in a moist block or cake. It is highly active and requires refrigeration because it has a shorter shelf life compared to dry yeasts. This type of yeast often provides a robust flavor and is particularly favored by professional bakers for its potency and ability to produce good leavening in doughs.

Instant dry yeast, on the other hand, is a dehydrated form of yeast that can be mixed directly with dry ingredients without being rehydrated beforehand. It has a longer shelf life and is known for its convenience and reliability, allowing bakers to achieve desirable results quickly and easily.

Together, these two types of yeast represent the most commonly used in various baking applications due to their availability, ease of use, and effectiveness in producing leavened bread.