Dried red peppers at home need more than ten kilograms of bright red peppers! So it is very uneconomical! Many people buy dried red peppers at home, most of which are planted in northwest China and are also spicy. It's much more cost-effective to roast dried Chili peppers for more than ten yuan a catty than to use dried red Chili peppers. In addition, there are chili noodles for sale, which are generally a catty in 30 yuan. Some of them may be available in 25 yuan, with high cost performance. The process of self-drying: picking, cleaning, slicing (easy to dry), drying for 4-5 days, and frying Chili noodles.