"三不粘" 不是普通的煎鸡蛋, 是北京"同和居" 的招牌菜 。
http://baike.baidu.com/subview/124005/7095149.htm
三不粘的照片
https://www.google.com/search?q=%E4%B8%89%E4%B8%8D%E7%B2%98&biw=1280&bih=591&tbm=isch&imgil=X6Ez2o_Def2bRM%253A%253BW4PyO0HYpphP-M%253Bhttp%25253A%25252F%25252Fwww.4000635369.com%25252Ffeiliutupian%25252F%25252525E4%25252525B8%2525252589%25252525E4%25252525B8%252525258D%25252525E7%25252525B2%2525252598.html&source=iu&pf=m&fir=X6Ez2o_Def2bRM%253A%252CW4PyO0HYpphP-M%252C_&usg=__0vFfLhcEoDdXbvPAiNYj1sivCY4%3D&dpr=1.5&ved=0ahUKEwjv5dqR75jNAhXChaYKHXFZB4oQyjcIMA&ei=M0pYV6-AGMKLmgXxsp3QCA#imgrc=X6Ez2o_Def2bRM%3A