Substitute 2 fresh red finger chili peppers, chopped, for the basil in Basil Oil. In stir-fries, mix 1 part Chili Oil with every 3 parts of the peanut oil or vegetable oil usually used. In Szechwan chicken and fish dishes that call for a sprinkle of sesame oil at the end, try 2 parts sesame oil with 1 part Chili Oil.