麵粉新做法，又簡單又好吃，不用水蒸，5分鐘就出鍋，真香

中筋麵粉300克，酵母2克，溫水160克，鹽適量，蔥花適量
300g all-purpose flour, 2g yeast, 160g warm water, appropriate amount of salt, appropriate amount of chopped green onion