http://www.all-nationz.com/archives/1077936666.html 懒人包
https://livedoor.blogimg.jp/all_nations/imgs/7/0/70b82d0c.jpg
https://livedoor.blogimg.jp/all_nations/imgs/c/3/c3909b7c.jpg
一公斤重的牛肉汉堡，而且是和牛
https://www.facebook.com/watch/?v=2823643801252881&extid=dHlSocbpvDVZ3FBR
影片
和牛做汉堡...