1. For pies, leavened dough is generally chosen because leavened dough pies are much more delicious than dead dough pies.

2. Dead noodles refer to noodles that are cooked with cold water. This kind of noodles tastes chewy and chewy, but it is not easy to chew. Rising dough means adding yeast to the dough and allowing the dough to expand under certain temperature and humidity conditions. This kind of dough has slightly higher nutritional value. The pies made from yeast dough are more fluffy and soft in texture. People with bad teeth can eat some pies made from yeast dough. Except for these two sides.