Lanzhou.

Lanzhou Beef Ramen, also known as Lanzhou Clear Soup Beef Ramen, is a snack in Lanzhou City, Gansu Province. It is a northwest cuisine. This dish is also one of the "Top Ten Noodles in China". Lanzhou Beef Ramen is named after "soup". The unique flavor of "one clear, two white, three red, four green and five yellow".

Yiqing (clear soup), Erbai (white radish), Sanhong (chili oil red), Silu (green coriander, garlic sprouts), and Wuhuang (yellow bright noodles) have won domestic and even global awards. High praise from customers around the world. It was rated as one of the three major Chinese fast food by the China Cuisine Association and won the reputation of "China's No. 1 Noodle".

Lanzhou beef noodles unify the standards of Lanzhou beef noodles with "one clear (soup), two white (radish), three red (spicy seeds), four green (coriander and garlic sprouts) and five yellow (noodles yellow and bright)". The five major steps of its production, whether it is selecting ingredients, kneading noodles, making noodles, or sliding noodles and ramen noodles, all skillfully use the physical properties of the ingredients, that is, the extensibility and elasticity of gluten protein.

Lanzhou beef noodles are the most distinctive popular economic snacks in Lanzhou. On January 25, 2019, the Lanzhou government gave incentives ranging from 50,000 yuan to 1 million yuan to encourage ramen companies to "go global."