It's best to cook the bullfrog in the pot for 1 minutes, but this is a pickled bullfrog, and it takes about an hour to cook the unhardened bullfrog.

In order to ensure the freshness of bullfrog, 1kg bullfrog is put into 5g salt, which has bactericidal effect and can kill parasites on bullfrog. In addition, there is no need to worry about boiled bullfrogs that have not been pickled. The bullfrog must be salted before cooking, which will not only save much time, but also be safer. < P > On March 25th, 1994, Haidilao Hot Pot City in jianyang city, Sichuan officially opened. On May 17, 218, Haidilao submitted a listing application on the Hong Kong Stock Exchange. On September 19th, Haidilao confirmed the final issue price of HK$ 17.8 per share. On September 26th, Haidilao officially landed in the Hong Kong capital market. In 22, the net profit of Haidilao was 39.3 million yuan, a year-on-year decrease of 86.8%. In 221, Fortune ranked 36th on the China 5 list. On November 5, Haidilao announced that it decided to gradually close about 3 Haidilao stores with relatively low passenger flow and poor operating performance on December 31, 221.