The tonkatsu keeps getting better with Baek Jong-won's help, but somehow the fried tonkatsu keeps getting soggy. He suggests the owner go to learn with the master of tonkatsu in Jeju island. Baek Jong won tastes all the sauces the sandwich shop owners came up with. Geum Sae-rok addresses a problem with the burger restaurant, and Baek Jong-won tests the new burger menus.