"yeast bread" 的定义和意义

what is "yeast bread"?

Yeast bread is a type of bread that is made with the use of yeast, a type of fungus that reacts with sugar to produce carbon dioxide, which causes the bread to rise and become light and fluffy. Yeast bread is typically made from a mixture of flour, water, yeast, and salt, and can be flavored with a variety of ingredients, such as herbs, cheese, or fruit. The dough is kneaded until it becomes smooth and elastic, and then left to rise in a warm, humid environment, which allows the yeast to ferment and produce gas. The dough is then shaped into loaves or rolls and baked at a high temperature, resulting in a crispy crust and a soft, chewy interior. Yeast bread is a staple food in many cultures around the world and comes in many different shapes and sizes, such as baguettes, sourdough, or brioche. It can be used to make sandwiches, toast, or as an accompaniment to soups and stews, and is often found in grocery stores and bakeries. Yeast bread can also be made at home using a variety of recipes and techniques, making it a fun and rewarding project for baking enthusiasts.