red oil
Contains capsaicin, the compound responsible for chili heat, which has been studied for potential metabolic and anti-inflammatory properties. As an oil-based condiment, it is calorie-dense and should be used in moderation.
About
Red oil, also known as chili oil or hot oil, is a condiment produced by infusing neutral or vegetable oil with dried red chilies, chili flakes, or chili powder, often combined with additional aromatics such as garlic, ginger, Sichuan peppercorns, or sesame seeds. The characteristic crimson color derives from the capsanthin pigments in red chilies, while the heat level varies depending on the chili variety and concentration used. Red oil may be clear or opaque depending on whether solids are strained out or left suspended in the oil. Common varieties include Sichuan chili oil (which often includes numbing Sichuan peppercorns), Korean gochugaru-based oils, and Italian peperoncini oils, each reflecting regional flavor profiles and ingredient preferences.
Culinary Uses
Red oil functions as both a cooking medium and a finishing condiment across Asian, Mediterranean, and contemporary cuisines. In Chinese cooking, it is drizzled over noodles, dumplings, and soups, or used to temper vegetables and stir-fries. Korean cuisines employ it as a dipping sauce and flavor enhancer in banchan (side dishes). It is also used as a base for marinades, emulsions in dressings, and a table condiment for bread dipping. The oil imparts heat, depth, and aromatics while the suspended solids contribute textural interest. Red oil works well with poultry, seafood, legumes, and vegetables, and pairs effectively with soy sauce, vinegar, and sesame oil in compound preparations.