Chai Lingyu came back and brought back more than 200 catties of soybeans.

The horses in the army want to eat soybeans, so there are still some soybeans in the army, and when he saw soybeans, Cheng Chubi's eyes were about to turn green.

Good stuff, it's definitely a good thing!

Soybeans can be squeezed for oil, bean sprouts, tofu, and fried as snacks, which are absolutely delicious.

"Cheng Di, you go to the Guogong Mansion and bring all the stone mills in the Guogong Mansion, by the way, take the tofu making method and oil brewing method from my study to the old man." Cheng Chubi grabbed a handful of soybeans and said, "By the way, I also gave him the preparation methods of the medicinal wine and the methods of nourishing blood and qi that I wrote." Does he still say today that there is a way to make a fortune and not let him go? Now he has been given two ways to make a fortune, and it is up to him whether he can get rich or not. ”

"Do you also have a method for making soybean oil?" Chai Lingyu looked at Cheng Chubi, with a hint of doubt in her eyes.

"Not to mention the method of making oil, airplanes, tanks, and atomic bombs, as long as there are conditions, I can also make them." Cheng Chubi immediately put up the satellite, anyway, Datang bragged that he didn't have to pay taxes.

"Airplanes? Tank? What's that? ”

"None of that matters." Cheng Chubi waved his hand and said, "Cheng Tian, you go find some plaster." You, that's right, it's you, go and soak me fifty catties of soybeans. ”

"Is there anything else in the world that you won't know?" Chai Lingyu couldn't help asking.

"You have to ask the right person, you know 500 years ago, and 500 years later." Cheng Chubi was extremely proud, this time he didn't brag, he not only knew 500 years ago, but also 1,000 years later.

"There's nothing in this world that I don't know, but let's keep a low profile, keep a low profile, and we must not tell anyone about this kind of thing." Cheng Chubi said mysteriously, and then pointed to the maid who was watching the excitement next to him, and said, "What are you still stunned for?" Hurry up and dig up some dirt and pour all the water out of the tank for me......

Ordered everyone down, and then Cheng Chubi began to get busy, two hundred catties of soybeans, naturally it is impossible to use all of them to make tofu, as for oil extraction, it is even more impossible, at least not now.

Therefore, Cheng Chubi found some soil and put it in a wooden bucket and a large water tank, then sprinkled some soybeans in it, sprinkled it with water, and then covered it. That's right, he's making bean sprouts. But you'll have to wait two or three days before you can do it.

After doing this, the sky was already dark, and at this time, the soybean stewed crocodile meat had also been done, and as soon as it came up, it smelled a rich fragrance, the entire Datang, when it comes to eating, there is absolutely no one who is more proficient than Cheng Chubi, if it weren't for the Tang Dynasty's surname Li, Cheng Chubi would have already gotten a few catties of carp back to get sugar crispy carp.

"Eat, eat, you're welcome, let me tell you, these soybeans are rich in protein, twenty soybeans can hold up an egg, and the nutritional value is very high." Cheng Chubi said, and the speed in his hand was not fast.

At the same time, in the Lu Guogong Mansion, Cheng Cuishi sat on the edge of the table, looking at the drawings and brewing methods sent by Cheng Chubi, and he was really happy in his heart. Although Cheng Cui's family is a woman, she was born in a family, but she is not the kind of person who is illiterate, on the contrary, she has been studying with the people in the clan since she was a child, so she is literate and hyphenated.

"Okay, good, worthy of my family's Qilin'er, worthy of my family's Qilin'er, this brewing method alone is enough to ensure that my Cheng family will not fade for a hundred years." Cheng Cuishi said happily.

"Tomorrow, I will let the government buy all the soybeans in Chang'an." Cheng Yanjin touched his beard, extremely proud. I just woke up to that kid today, he came up with a way to collect money so quickly, he is worthy of being my son of Lao Cheng, he is smart.

"No." Cheng Cuishi hurriedly spoke out to stop him.

"Oh? Why is that? Cheng Yanjin asked a little puzzled.

"I still have to buy these beans, but I can't buy them with great fanfare, and I buy them quietly. San Lang once said that wealth should be made quietly, secretly, and wealth should not be exposed. Cheng Cuishi said with a smile: "With this method of brewing soybean oil, coupled with the method of sugarcane brewing, it won't be long before our Cheng family can be among the five surnames and seven hopes." ”

Why are the five surnames and seven hopes so powerful? Isn't it because their family wants money, money, people, and some officials? Cheng Cui's didn't believe it, the Cheng family was also a wealthy family, and they would be worse than them.

"The sugarcane in the Lingnan area is also about to arrive." Cheng Cuishi said with a smile, full of hope for the future.

At this time, Cheng Chubi was busy at home, and he didn't know what was going on in Lu Guogong's mansion at all.

The next day, Cheng Chubi got up early, and then checked the soybeans used to make bean sprouts, and found that some of them had begun to prepare for germination, which made Cheng Chubi quite happy in his heart.

The Lu Guogong Mansion sent four slaves to learn how to make tofu from Cheng Chubi.

Cheng Chubi hurriedly ordered the four servants to wash the soybeans they had soaked last night, remove the bean skin, and then grind the soybeans into syrup with a stone mill, and then put them on a hot pot and boiled them.

This is soy milk, soy milk without brine. The soy milk boiled, then poured into the prepared gypsum water and stirred, and after stirring, it was placed on a plate that had been prepared long ago, quietly waiting for the tofu to form.

In less than half a pillar of incense, the soy milk condensed into a block, and this time was when the tofu was made, and Cheng Chubi was really happy in his heart.

"Do you have a dog in the house?" Cheng Chubi asked.

"I haven't raised it." Cheng Di said.

"Do you have chickens?" Cheng Chubi asked.

"I haven't raised it either." Cheng Tian said.

"What is this going on?" Cheng Chubi couldn't help but feel a little embarrassed, this tofu was made, but there were no animals to try it, and he didn't dare to eat it. What should I do if I am poisoned? When it was not ready, I believed that this tofu was definitely the best tofu in the world, but when it was made, I didn't dare to eat it.

Cheng Chubi is very timid, because it is not easy to come back to life, if he dies, there will be nothing, he doesn't believe that his fate will always be so good, and if he dies, there is a chance to be resurrected in other parallel spaces.

Only when you have truly died will you know the value of being alive and cherish the days of being alive.

Everyone gathered around the plate of tofu, and they were a little excited in their hearts, this tofu was much better than the Tang curd outside, much whiter, and it should be much more delicious. Everyone couldn't help but say secretly in their hearts.

"What are you?" Cheng Tian asked.

"Why don't you give it a try? Rest assured, at most, it will make your stomach ache for a while. Cheng Chubi looked at Cheng Tian and said.

"This ......" Cheng Tian frowned, picked up a spoon, dug it out, put it in his mouth, and then closed his eyes and ate it.

Die, die, anyway, this life has long been a member of the Cheng family, the master wants to die by himself, how can he not die?

But, after a few minutes, he opened his eyes, and there was a moment of great joy in his eyes.

"How's it going? How do you feel? Cheng Chubi couldn't help asking.

"Delicious, delicious, just delicious, I've never tasted anything so delicious!" Cheng Tian couldn't help but say.

"Hahaha...... It worked, we made it, we made it! Cheng Chubi laughed happily, successful, successful, really successful.

Chai Lingyu watched from the side, and she was very happy in her heart, with this tofu, the food in the military camp has improved, and she has already begun to make up her mind, she must get this guy into her own military camp to manage the food in the military camp.