Sauce packet. Lao Tan sauerkraut noodles beef noodles inside the seasoning packet a **** there are 4 packets, respectively, vegetable packet, powder packet, cooking sauce packet and pickle packet, cooking sauce packet contains chili pepper, when used according to personal preference into the appropriate amount. Old altar pickled beef noodles belong to the old altar pickled beef noodles to join the headquarters, the brand was founded in 2012, headquartered in Sichuan.