0 1 Take some raw flour. Be careful not to take too much. One spoonful is enough. Too much will thicken and taste terrible. Find a small sieve and sift the raw powder.
Put the sieved raw flour into a bowl, add a little water and mix well, not too much water, so that the raw flour looks like a paste.
Add half a bowl of water to the pot, then pour in the paste made of raw flour, and keep stirring with chopsticks, so as not to let the paste stick to the bottom of the pot. This process should use a small fire.
The raw flour paste just put in is milky white. After simmering for a few minutes, the paste in the pot will become a little transparent. At this time, it can be directly used for thickening.