It depends on what you do, and the prepared Chili oil. How much water does it contain? Too much water is easy to deteriorate, and less water is not easy to deteriorate. However, Chili oil can be preserved for a long time. Generally, the Chili oil prepared by my family is eaten from 2 months to 1 month, and it is the same in summer, but it is best to keep it in a cool place for a long time.

How to preserve Chili oil

1, reasonably select storage containers, and choose ceramic cylinders when there is much oil to minimize the container diameter; When there is little oil, you can choose opaque dark glass bottles.

2. Seal the bottle mouth and place the container in a cool, dark, dry and low temperature place to minimize its contact with air and sunlight.

3. The storage temperature is 10- 15℃, generally not exceeding 25℃; Should not contain moisture, adding 40: 1 hot oil to oil can be used to absorb moisture. Of course, it is best to buy it in summer.

How to make Chili oil

1. Pour a small amount of vegetable oil into the pot, then wash and dry the ginger, and put it into the pot with spices. Boil ginger until the surface just turns yellow, and take it out immediately. Be careful not to burn the ginger.

2. Pour the remaining vegetable oil into the pot, and heat it for 8 minutes to feel the oil is very hot.

3. Turn off the fire. When the oil temperature drops to 40%, that is, when the oil level is calm and you can feel the heat with your hands together, pour all the mixed Chili noodles into the pot and stir with a wooden spoon.

4, continue to heat the fire, keep the minimum fire, add a few spoonfuls of salt to adjust the taste.

5. When the chili oil is deep red, it can be cooked. Light color means that Chili oil will be cooked for a short time and its flavor will be greatly reduced. After Chili oil is made, it will be stored in a glass container.