Zhao Fengnian looked at Zheng sanpang, who was looking forward to looking at him. He said with a smile: "Chef Zheng, are you ready? Let's start now. "

"Ready, ready, all in the kitchen."

"Well, well, let's go." Zhao Fengnian finished and took them into the kitchen.

Zhao Fengnian asked Zheng sanpang to prepare some excellent soybeans and a wood chip press tool made of iron and wood.

The principle of this kind of press tool is very simple, which is to cut holes in the middle, reserve space for discharging materials in the center and a small oil outlet under it, and finally hammer in the wood wedges arranged in order to increase the pressure and squeeze out the grease.

This is what Zhao Fengnian once looked at on the Internet. At that time, he just took a casual look at the structure. He didn't expect that it would be useful now.

Although this method costs more manpower, there is no shortage of powerful people in the world. For example, the strength of a person can be compared with that of dozens of people.

Moreover, the vegetable oil produced by this method is enough for temporary use. In ancient times, this method has been used for many years in the past. Later, it will be promoted slowly and then more efficient tools will be developed.

Zhao Fengnian is very self-conscious. Because of his previous family, his study was not good and his memory was not strong.

A lot of things he just has a train of thought, specific and professional talents to slowly study.

Seeing that a series of preparations have been completed, Zhao Fengnian orders Zheng sanchou to start making, and Tao an also follows.

In fact, the steps are very simple, is to select the right soybean, beat into small pieces, and then fry, fry until eight mature can squeeze oil.

But it was the first time for the three to do this. It took two hours to finish the preparation and put the fried soybean into the press tool.

Zhao Fengnian watched Tao an hit the wooden wedge with a wooden block. As the wedge went deeper, the fixed soybean was squeezed by Juli, and a little muddy golden oil drops dropped from the oil outlet below into the prepared barrel.

As time went on, more and more oil was collected in the barrel below. No matter how Tao an collided, there was no oil dripping from the oil outlet. Zhao Fengnian stopped tao'an sweating.

Looking down, you can see that the soybean oil is not different from the soybean oil commonly used by Zhao Fengnian. It is dark gold and orange bright, but there are many impurities in it, and the smell is slightly beany.

But on the whole, Zhao Fengnian was quite satisfied. He squeezed more than 10 jin of soybean oil out of about 100 Jin of soybean. The oil yield of this soybean is still very high. The problem of impurities will be filtered several times after sedimentation.

Tao an and Zheng sanpang are also curious to stare at the soybean oil in the barrel. They feel quite magical. The soybean can actually press out this dark golden liquid. How did the little Lord think of it?

Zhao Fengnian didn't care about their surprise. He directly put out a bowl of soybean oil without impurities and took it to the edge of the stove.

When Zheng sanpang saw Zhao Fengnian carrying oil to the stove, he knew that the little Lord must be cooking. He followed up with full expectation.

Zhao Fengnian is going to make a simple dish of pork with scallion as the side dish.

It can also be regarded as a family dish of Zhao Fengnian's former life, fried pork with scallion.

Yesterday, Zhao told Zheng to prepare some pork tenderloin.

Zheng sanpang is no stranger to pork. This kind of animal meat is of good quality. It has a fishy smell that is hard to remove. The common people sometimes eat it, but the aristocrats have no habit of eating pork.

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