Roast goose is a Cantonese dish of China, inherited from the southern song dynasty. At the end of the southern song dynasty, the southern song court was defeated and fled to Xinhui Yamen in Guangdong province. Here, with the pursuit of the yuan army, there was a large-scale naval battle, the southern song army and the southern song court here was defeated and the whole army was destroyed. So the southern song dynasty fell. In the southern song dynasty, the imperial chef fled to a village in Xinhui and opened a roast goose shop.Cantonese roast goose is very particular. The size of the goose is specified. Goose body is daubed with vinegar. And dry it in the sun. Turn special light soy sauce, sugar, wine, spices and other secret ingredients into the sauce. Then put the sauce inside the goose body and sew the belly well. And then besmear the skin with the sugar water. Finally, bake with wood fire of litchi again, so that it will have litchi fragrance.The roast goose both looks and tastes good. The meat is tender, juicy, fat and not greasy, sweet and salty. If served with plum sauce, the flavor is even better.Sour plum sauce is made with green plum and salt as the main material. It is sweet and delicious. In the taste of sweet, it is slightly spicy, and slightly sour. It is very delicious.