People who are not spicy and not happy look at it!
First of all, we must choose the fern root powder that the regular supermarket bought. Some of the market will have sand!
Prepare the sauce with a small bowl, pour in a small bowl of vinegar, add some salt, taste very fresh, consume oil, fish oil, and then add 10 small rice peppers into a small portion of the sauce (you can't eat too spicy, add as appropriate)
Add water to the pot and boil. Put half a spoonful of salt. Put the fern root powder in boiling water and cook until there is no hard core. Quickly remove the water and let the water dry.
Pour the prepared sauce on the cooked fern root powder!
After the fern root powder is removed from the boiling water, it should be quickly drenched with cold water.