all purpose:玉米淀粉 / 4:1
http://blog.wenxuecity.com/myblog/48821/201211/4327.html
毛毛妈家有很多方子
http://maomaomom.com/%E3%80%90%E9%9B%AA%E6%A2%A8%E6%88%9A%E9%A3%8E%E8%9B%8B%E7%B3%95%E3%80%91/