Zhengzhou is a gourmet city, and there are many hidden restaurants worth a try. The following are some recommended hidden restaurants:

1. Authentic beef noodles in Lanzhou (Shunhe Road, Jinshui District): This is a small and quaint beef noodle restaurant, which is famous for its authentic Lanzhou beef noodles.

2. Little Sheep (Zhengzhou Store): This hot pot restaurant is located in the CBD area, providing delicious mutton and seafood hot pot, as well as a variety of flavors of bottom materials. It is a good place to taste authentic Chongqing hot pot.

3. Ding Xinsheng (Jinshui District Store): This restaurant mainly serves Hunan cuisine, providing authentic Hunan cuisine and Hunan and Cantonese cuisine. Here you can taste the spicy and delicious Hunan cuisine.

4. Bao Luo Bao (Erqi District Store): This restaurant focuses on Cantonese cuisine and seafood and is praised for its fresh ingredients and exquisite cooking skills. It is recommended to try their signature dishes such as abalone and snail meat pot.

5. Louisa (Jinshui District Store): This is an Italian restaurant that serves authentic Italian pizza, pasta and other Italian cuisine. The decoration of the restaurant is full of romantic and warm atmosphere.

6. Shaopingji (Erqi District Store): This is an old-fashioned shop that provides traditional Henan snacks, such as boiled fish, bean skin and noodles with minced meat. It is a good place to taste Henan specialty food.

7. Xiongji stir-fried dishes (Jinshui District Branch): This is a home-cooked Sichuan restaurant, which is loved by diners for its authentic Sichuan-style stir-fried dishes. Their Sichuan flavor is spicy but not spicy, and it tastes authentic.

this is only a small part of the hidden restaurant recommendations. Zhengzhou has a variety of food choices. You can also find more excellent local restaurants through the media, food websites and recommendations from local residents.