It's "Taste and Beauty"

This drama tells the story of the owner of Huang Jinlong, a leading China restaurant in China. Jin Shaodong (Jun Jeong), the son of Jin Jiawen, meets a beautiful girl, Xi 'ai (Son Ye Jin), and signs up for a cooking cram school in pursuit of her. Zhang Taiguang's son Xi Wen (Ji-seob So) returned from the United States. His sister, Xi Ai, who is about to graduate from college, is particularly interested in cooking, but his father Zhang Taiguang strongly opposes his daughter's going this way. Xi Ai has no choice but to study in a cooking class outside. Ma Shining (Su Youzhen), a poor country girl, has a talent for cooking. In order to achieve her life goal, she left her hometown and vowed to become the owner of the most delicious restaurant in China. Shao Dong, Xi Ai and Shi Ning all signed up for the same cooking class and started a new life towards a delicious life ...