Prepare bean flour. A family of four needs three or two to half a catty of flour. Bean powder is sold in the supermarket. Of course, dried soybeans can also be ground into powder. The finer the powder, the smoother the better. In rural areas, bean flour used to be used in fried rice equipment. The bean flour made in that way is super slippery and really good flour.
Then prepare half a catty or a catty of mustard. It is best to use fresh mustard, and radish leaves can be used without mustard. Of course, mustard is the best material. Washed mustard and shredded. The finer the silk, the better. Don't cut it into big pieces. Prepare another half cup of rice vinegar. That is about 70 ~ 80 ml of rice vinegar.
The above three materials are basically enough. As for seasoning, it can be added according to personal preference.
Put more than 3kg of clean water in an iron vegetable pot (non-stick pot is better), add bean flour, and fully stir until the bean flour is completely dissolved in water to form a thin paste.
Open fire and cook slowly, stirring constantly with a spatula to prevent the bean powder from sticking to the pot.
The bean paste began to roll in the pot because the flame licked the bottom of the pot. Don't be distracted at this time, or the bean paste will overflow the pot. Remember to cook bean powder!
Bean paste (also called soybean milk) is coming out of the pot! In times of crisis, add shredded mustard and eat it all at once. The bean paste in the pot was much better immediately because of the mustard shreds. Continue to turn on a small fire and cook slowly, while stirring evenly with a spatula, so that the mustard bean paste is fully combined and not separated from each other. The pot looks like a pot of pigs at this time, but don't worry, it's fine.
It is estimated that the bean flour and mustard are ripe, and the most soul link is coming! That is: order tofu!
Fill the cup with half a cup of rice vinegar and water, that is, half is vinegar and half is water. Pour the vinegar water in the cup into the pot evenly, and it doesn't matter if you are too nervous. After the shower, gently stir the mixture of beans and vegetables in the pot with a spatula. Of course, a small fire can't stop.
At this time, an amazing scene appeared: it turned out to be a pig-like pot, which slowly changed its appearance! Clear soup appeared in the pot, and the bean paste turned into white and fat tofu (a mixture of green and white, of course). "Tofu dish" was made successfully!