烤冷面三十年：走向预制，冷面消失

Core Viewpoint - The article explores the cultural significance and evolution of "Kao Leng Mian" (grilled cold noodles) in China, highlighting its transformation from a regional delicacy to a standardized street food across the country, while also reflecting on the nostalgia associated with its original form. Group 1: Brand and Market Presence - There are 27,667 operating Sha County snacks and 32,213 Lanzhou noodles in China, while the largest Kao Leng Mian brand, "Liao Xin," has only 194 recorded stores [1] - Kao Leng Mian has not developed into a recognizable chain brand like other regional foods, indicating a lack of commercial branding despite its popularity [1][23] - The modern version of Kao Leng Mian has become a ubiquitous part of contemporary dining, with standardized recipes and ingredients widely available [21][22] Group 2: Cultural and Historical Context - Kao Leng Mian is described as a memory community that reflects time and space rather than a commercial brand, emphasizing its cultural roots [2] - The dish originated in 1996 in Mishan City, Heilongjiang Province, and has since evolved, with various iterations emerging across different regions [9] - The nostalgia for the original version of Kao Leng Mian is prevalent among consumers, with many recalling their childhood experiences associated with the dish [24][26] Group 3: Evolution and Standardization - The original form of Kao Leng Mian was a loose cold noodle dish, which has been replaced by a standardized version that includes a flat noodle wrapped with various toppings [6][20] - The dish has undergone significant changes, with the introduction of pre-made ingredients and a simplified preparation process, making it easier to replicate [21][22] - The evolution of Kao Leng Mian reflects broader trends in the food industry, where convenience and standardization often take precedence over traditional methods [23]