The delicacies in Sanyuan County include bubble oil cake, dried noodles with minced meat, cage meat, thousand-layer oil cake, steamed mutton liver, and wowo noodles.

1. Bubble oil cake: Bubble oil cake is a well-known traditional snack of Han nationality in Sanyuan County, Shaanxi Province, and its origin can be traced back to Wei Juyuan's famous "Jianfeng Xiao" oil-clean cake at the barbecue in Tang Dynasty. The stuffing is made of white sugar, cinnamon, rose, peach kernel and cooked noodles. Noodles are rich and strong powder cooked with boiling water and big oil. The color is milky white and the epidermis is bulky, such as light gauze and cicada wings.

2. Dry noodles with minced meat: Sanyuan traditional flavor food. A kind of noodle food is made by pouring the delicate and fragrant seeds of SAO on the cooked noodles and seasoning them.

3. Cage meat: it is a unique flavor snack in Sanyuan County, which was created in the late Qing Dynasty and produced in the old market. This product is created on the basis of absorbing the production techniques of steamed pork with lotus leaves, steamed pork with rice flour and fried steamed pork. Steamed with raw meat and auxiliary materials, it is red and bright in color, salty and spicy, fat but not greasy, and nutritious.

4. Melaleuca Oil Cake: Melaleuca Oil Cake is one of the traditional famous foods in Sanyuan County, Shaanxi Province. It is also known as Money Oil Cake, Money Oil Tower, and the common name is rag string oil cake. It is said that it was developed by Zhao Bo 'an, who ran a restaurant in the late Qing Dynasty. Later, Zhao Zhizheng followed his father's footsteps and opened a facade in rafting lane of Sanyuan County to operate exclusively. It is named because its layers are silky, loose and not greasy. When eating, it is more flavored with kimchi and almond soybean milk.

5. mutton liver steamed buns: mutton liver steamed buns, which are characterized by tough and soft tendons, delicious and palatable, rich nutrition and unique style, are always loved by the people.

6. Wowo noodles: Wowo noodles with gorgeous color, fresh fragrance and mellow taste have a long history and are well-known in Guanzhong. They are well received and praised. As a saying goes, "You have tasted all the delicious food, and it is still a Wowo noodles".