Red Oil
1.
Pour pure rapeseed oil into a pot and cook until white smoke appears. After turning off the heat, wait for more than 10 seconds for the oil temperature to drop slightly, add the green onions, onions, ginger, celery, and coriander, and fry them with heat.
2.
Then add all the spices and fry until the aroma overflows.
3.
Filter out all the slag, and then turn on a high fire to make the oil temperature rise to 60% hot.
4.
Put the chili powder, cooked white sesame seeds, and crisp peanut kernels into a covered container. First, pour 1/3 of the hot oil into the container and stir well to make the chili powder, sesame and peanut kernels swell and soak.
5.
When the oil temperature of the remaining 2/3 of the hot oil drops to 30% hot, pour it into a container and stir well. After cooling, cover and simmer for 48 hours. Serve.
Tips:
1. The choice of oil: it is best to use rapeseed oil, especially yellow rapeseed oil squeezed by the oil mill, which tastes more fragrant.
2. The choice of chili noodles: Generally, three kinds of chili are used. There are many choices for these three kinds of peppers, but they are nothing more than three types: one is to choose the fragrance, the other is to choose the color, and the third is to choose the taste (spicy). The more commonly used are Erjingtiao, Chaotian Pepper, and Millet Spicy , The ratio is 4:4:2. If you only choose one type of chili, choose Erjingtiao or Qinjiao with a lower spiciness.
3. The choice of spices: As everyone knows, Shannai star anise and the like, they will also add red oil when making their own red oil, but ordinary households rarely use ling herbs (ling grass, vanilla). When vanilla is added, the fragrance will be stronger and there will be a special fragrance. Therefore, the aroma of the cold salad of the merchants is mainly due to the addition of Ling vanilla to the red oil.
4. Skills: First, the chili noodles should not be too fine. If the chili noodles are too fine, the refined red oil will float in the oil and look very muddy, and the dishes made from the cold salad will not look good. But the oil temperature cannot be too high or too low. Too high will easily burn the chili noodles, while the oil temperature is too low to stimulate the aroma of chili.