Fern root powder is starch extracted from the roots of wild fern. It is made by directly cleaning, mashing, filtering and drying the roots of Pteridium aquilinum. Fern roots are distributed in the deep mountains of Hunan, Shaanxi, Sichuan, Guizhou and other regions, which are naturally wild and pollution-free. Fern root powder can be bought in general supermarkets, both white and black. White is purer than black and has finer workmanship. After opening, you will smell a kind of medicine, which is a little more expensive than ordinary edible powder. The varieties produced in Guangxi, Yibin, Sichuan and Bijie, Guizhou have the best quality.

Ingredients: fern root powder 100g, 6 peppers, 2 coriander, 2 onion, 8ml vinegar, 4ml soy sauce, 0.5g monosodium glutamate, pepper powder 1g sugar 1g sesame oil? 1?o'clock

Practice steps:

Prepare raw materials, chop onions and coriander, and cut peppers into small pieces.

Boil a pot of water. After the water boils, put the fern root powder into the water for five minutes, turn off the fire, and put the fern root powder into cold water to cool. The cooked fern root powder is this color, and it is taken out after being cooled in cold water.

The filtered fern root powder turned black again. Pour all the ingredients into fern root powder, add vinegar, soy sauce, monosodium glutamate, a little pepper, a little sugar and sesame oil and mix well.