Yeast is an indispensable ingredient in the baking process, used daily by baker staff in European and Asian pastry recipes. So what is yeast?
- What is Yeast?
- 2 Main Types of Yeast: Instant Yeast vs Active Dry
- How to Use Yeast in the Standard Way
- Frequently Asked Questions
- 1. What are the benefits of instant yeast vs active dry yeast in baking?
- 2. What temperature can be used to make instant yeast vs active dry yeast work?
- 3. Where can instant yeast vs active dry yeast be purchased?
- 4. How to store instant yeast vs active dry yeast?
- 5. Instant yeast vs active dry: Which one works better?
- 6. What is the shelf life of instant yeast vs active dry if stored well?
What is Yeast?
Yeast is understood to be an extremely common and important ingredient in baking recipes, especially bread, dumplings, and cakes. Yeast is used for creating volume, porosity and increasing the size of the cake through the annealing process. To be understood more scientifically, yeasts are assemblages of living microorganisms that are able to secrete enzymes such as carbon dioxide (CO2) that accelerate the fermentation of dough, resulting in the dough to expand, swell, and spongy.
2 Main Types of Yeast: Instant Yeast vs Active Dry
Yeast is divided into many categories. Each type of cake or baking recipe will be suitable for a correspondingly different type of yeast. Using the correct yeasts will ensure the standard quality of the cake. Specifically, there are the following types of yeats:
- Active dry yeast: also known as dry yeast. Active dry yeast is the most commonly used yeast, it is available in the form of seeds. They are often packaged in ivory-brown color. Active dry yeast can be best stored in the refrigerator or at room temperature.
- Instant yeast: This type of yeast is quite similar to dry yeast but has different uses, commonly used in professional and industrial baking. Instant yeast is quite dry and contains more microorganisms than normal yeasts. Thus, instant yeast can be used directly with other dry ingredients or powder. On the other hand, instant yeast can withstand very high temperatures up to 46-49 degrees Celsius.
How to Use Yeast in the Standard Way
Below is the 8-step yeast activation process that helps achieve the best cakes:
- Fully prepare the dry and wet ingredients to make the recipe
- Check if the yeast is active (“live”) by sprinkling a small amount of yeast in warm water. If the yeast is flourishing, it is still active.
- Mix all ingredients together with yeast according to the instructions
- Knead the dough until the dough is okay. This is an important step for the best operation of yeast. Dough kneading helps to produce carbon quickly, creates more air holes, which helps to increase the texture of the cake and increase the gluten (binder) in the dough.
- Put the dough into a large bowl, cover the bowl with food wrap, then incubate the dough for the first time to ferment. If the baking powder is twice the size of the original dough, the yeast is working properly
- Take out the incubated dough, use your hand to punch the dough to flatten. After that, let the dough rest for a few minutes and then pre-stuff it so that the air bubbles have expanded evenly over the dough.
- Divide the dough into equal parts as your demand, mold and shape following the shape of each cake
- Perform the second incubation of dough, the dough will double the original origin of the dough
- Oven the cake to bake. You also can steam or fry until it is well cooked.
Frequently Asked Questions
1. What are the benefits of instant yeast vs active dry yeast in baking?
As described above, the greatest benefits of using instant yeast vs active dry yeast are for creating soft, even, puffy, puffed growth for bread, pizza, muffins, so forth.
2. What temperature can be used to make instant yeast vs active dry yeast work?
According to different yeasts or different baking recipes, instant yeast vs active dry yeast will have different reactions at respective water temperatures. It is very important to adjust to the right water temperature to enable microorganisms and living organisms to produce CO2, which helps the dough to expand through the incubation process. Specifically:
- 0-14 degrees Celsius (yeast storage temperature): yeast almost inactive
- 15-20 degrees Celsius (relatively cold temperature): yeast activity works very slow and weak
- 20-37 degrees Celsius (ideal temperature): yeast works best
- 38-59 degrees Celsius (hot temperature): yeast reacts slowly and is not good
- >= 60 degrees Celsius (the temperature is too hot): the yeast will die and cannot be used
According to professional bakery chefs, the best temperature for yeast to fully utilize its full potential is around 32-38 degrees Celsius. In addition, be mindful of the moisture and the amount of sugar (sugar helps yeast function better).
3. Where can instant yeast vs active dry yeast be purchased?
Instant yeast vs active dry yeast is a common ingredient in baking. Therefore, you can easily find Instant yeast vs active dry yeast at any market, grocery store, department store, ingredient and baker shop or supermarkets.
4. How to store instant yeast vs active dry yeast?
If instant yeast vs active dry yeast is still intact (i.e. unopened), store yeast at normal temperature is okay.
If the envelope is opened, it is best to store it in an airtight container (do not allow air in) and store it in the refrigerator.
If instant yeast and active dry yeast are properly stored, it is well kept usually within 6 months from the date of opening of the package.
5. Instant yeast vs active dry: Which one works better?
Due to the special manufacturing method of yeast, instant yeast is guaranteed to be 100% functional. Unlike active dry yeast, instant yeast does not need to be activated with warm water. Instant yeast can be directly mixed into dry ingredients to make the cake. Thanks to the small grain size, instant yeast will immediately dissolve easily in the moisture content of the flour and other baking ingredients.
6. What is the shelf life of instant yeast vs active dry if stored well?
Due to its stability, the safety of freshness and high yeast shelf life, instant yeast vs active dry can be kept for several years. Instant dry yeast is commonly available in large weight packages, significantly reducing costs compared to active dry yeast packages which are only packaged with a smaller size and weight. Instant dry yeast can be stored at high temperatures up to 130 degrees Fahrenheit (50 degrees Celsius).
With the sharing above, we have helped you understand what yeast is, what is the use of yeast, and where it can be purchased. Thanks to that, you can correctly and deeply understand the popular ingredient in baking as well as know how to apply it in practice to create standard batches of cake.