Baking Basics: Why Do We Punch Down Yeast Dough?
This was from a rather impolite comment on my channel asking how I could dare to punch down the yeast dough instead of keeping all the air bubbles? Let me tell you why.... Here's some information from masterclass.com: "Punching down dough refers to the motion used for deflating air pockets in bread dough. This step releases carbon dioxide, relaxes the gluten, and redistributes the yeast cells in bread dough. When the yeast cells are redistributed, they get better access to moisture and sugar in the dough. The result is increased fermentation and an improved second rise. This will allow you to more successfully knead the dough into the desired shape." You see, yeast is a living organism. We buy it in a dormant state. The first rising is meant to allow the now activated yeast to multiply to the amount needed for the entire amount of dough. With few exceptions, the air bubbles are not meant to be kept. That's a great way to have a big loaf of bread that is hollow ...