The most delicious and spiciest chili oil sold in Chongqing is Uncle Lahong’s handmade red oil spicy Chongqing Sichuan authentic chili oil special for super spicy cold dishes with Sichuan flavor. The most delicious and spiciest chili oil ingredients sold in Chongqing are Tianxiang chili, Chaotian chili, Erjintiao chili, peanuts and sesame, salad oil, and vegetable oil. Use a small grinder to grind them.