The whole family of villains criticized her wildly, but the princess treated her with medical treatm

"Even if it's poison, it's already in your stomach."

Su Wanwan was unexpectedly tough, "What's more, it's not just my sister's shop that gets a share of the pie. If you go to the seven most prosperous commercial streets in Yundu, there are many people imitating the eldest princess's shop."

Let alone a chalk shop.

Even hot pot, which has been extremely popular recently, is being copied by restaurant owners.

If there is no chili, cornel and ginger are used instead to make a spicy pot; the clear soup pot is exactly the same, and the base of the mushroom soup pot is also derived. Dozens of hot pot restaurants have followed suit, but the business is not as good as that of Mu Ting. One-tenth of the price of Xue Hotpot Restaurant, but it is still profitable.

"Ha ha."

Su Mianmian smiled, the kind of fake smile that made people feel uncomfortable, "You don't want to give up until you reach the Yellow River."

She originally wanted to persuade her concubine to turn around and resign herself, but the other party didn't appreciate it and decided to drink poison to quench her thirst.

"Sister, this ketchup..."

"I don't know how to make ketchup. This is the eldest princess's secret recipe. Your Highness is such a cautious person. You can compete with big shots like your father and father-in-law in the court, and you can do somersaults in the power field. Sister, you will know when you think about it. How could she tell me the secret recipe to an outsider?"

Su Mianmian interrupted the concubine's repeated questioning, "Besides, don't forget, the eldest princess's cousin, the current empress, is my husband's ex-fiancée. How could His Highness not be on guard against me."

The reasons are very sufficient.

A disgraceful old grudge was involved.

"This...heh, that's true."

Su Wanwan was embarrassed. Her sister-in-law was the one who fell in love with Yan Mingyue. Yan Mingyue had a good relationship with Xie Qingyuan. No one in Yundu knew about it.

There is no way out.

Su Wanwan knew that she would not be able to get any favors here today, so after having a cup of tea and some false polite words, she stood up and left.

When I walked to the garden of Nangong Mansion.

Su Wanwan's personal maid, Su Qiaoyan, ran out of the alley.

"Miss, it's done."

"Oh?"

"Your guess is indeed correct. Su Mianmian is making tomato sauce in the small kitchen dedicated to it. She uses white sugar and white rock sugar, and also adds some minced garlic. The slave peeped under the window and took note of the ingredients. "

"Well done! There's a reward."

Su Wanwan was so happy that she pulled out a Lantian jade hairpin from her head and gave it to Qiaoyan.

Su Qiaoyan couldn't help but couldn't help but play with the hairpin. This kind of jade was very expensive. The young lady had spent 500 taels on the new model at Zhihongzhai's jewelry shop.

Left Tianqi Gongfu.

Su Wanwan took Qiaoyan to the market to buy tomatoes, and claimed: "Buy as many as you have."

Due to restrictions on the purchase of white sugar.

Su Wanwan also ordered all the domestic slaves and maids in Su Mansion to queue up at Tianlu to buy nine and a half kilograms of white sugar.

Ten pounds requires real-name household registration.

"Miss, I have inquired clearly. Near Zhujia Village in the outskirts of Yundu, an Imperial City Tomato Sauce Factory has indeed been built and is about to be completed." Su Qiaoyan did a good job in intelligence work.

"We have to get ahead of the eldest princess!"

A sharp edge flashed in Su Wanwan's eyes, "Let the workers in the workshop work in two shifts, working day and night to make it. The containers for ketchup are taken from the Su family porcelain workshop. There are many exquisite celadon jars."

She didn't believe that she lost every time.

When doing business, it is important to seize the opportunity. As long as her ketchup workshop sells ketchup in Yundu first, then the eldest princess, a "latecomer", is imitating herself!

*. *. *

Zhujia Village.

Imperial City Mill.

Recently, Ya Bao and Jin Yu fell in love with eating Mapo tofu.

Mu Tingxue came to the mill specifically to get the best tofu made fresh every day.

"Your Highness, the mill has already produced the Chiba Tofu you mentioned last time." Yuanyang came to offer the treasure.

"very good."

Mu Tingxue was full of praise, "Let the workshop produce more and send it to the hot pot restaurant. We will take whatever you have."

This is a very popular hot pot ingredient.

"Yes!"

Yuanyang looked at the mill business in Zhujiacun, getting taller and bigger, and he was very happy.

Who would have thought that a little tofu, backed by a big tree like a hot pot restaurant and backed by the eldest princess’s sugar factory, could actually make money.

"Let's double the mill size."

Mu Tingxue decided to increase the scale of the mill, "Establishing a Chiba tofu workshop, a soy milk workshop, a bean skin workshop, and, yes, a bean sprouts workshop!"

The process of making tofu includes soaking beans, grinding pulp, filtering residue, boiling pulp, mixing and shaping.

During the process, by-products such as tofu, soy milk, and bean skin can be produced, which are widely used.

"Bean sprouts?"

Yuanyang was stunned for a while, "My subordinates can still understand the first few, but what are these bean sprouts?"

Mu Tingxue was even more surprised than she was: "There are no bean sprouts in Yundu?"

"My subordinate is stupid and has never heard of it."

"It's just bean sprouts."

"This subordinate is ignorant, so please give me some advice, Your Highness." Yuanyang looked like he was listening humbly.

Mu Tingxue composed herself.

Good guy, bean sprouts haven’t been invented yet in this country. Recalling it carefully, it seems that the dish of fried bean sprouts did not appear on the dining table after time travel.

The first record of bean sprouts in China was in the "Famous Doctors" written by Tao Hongjing, a medical scientist in the Southern and Northern Dynasties. It was called "Huang Juan" and was a medicinal material. It was during the Song and Ming dynasties that bean sprouts were actually used as a dish.

The parallel time and space she traveled to is probably equivalent to the chaotic period of the Wei, Jin, Southern and Northern Dynasties when there were many aristocratic families.

"Huang Juan, have you heard of it?"

"I've seen it in Your Highness's Compendium of Materia Medica." Yuanyang is literate. He was sold to the Mu family when he was a child and learned a few words from the young lady. "Goose yellow bean sprouts... buds grow five inches long... called Huang Juan." .”

"Come, let me teach you how to make bean sprouts."

Mu Tingxue discovered a new business opportunity.

The most indispensable thing in Imperial City Mill is soybeans, which are everywhere.

"Soybeans, mung beans, and peas can all be used to germinate, so we use soybeans. Soak the soybeans in water and then dry them. After they germinate, put them in a pot with bran skin, cover it with a layer of sand, and use a board to Bet, when the bean sprouts sprout, cover it with a bucket. After three days, the bean sprouts will grow."

"Yeah! I'll do it now."

"Remember, the four basic conditions of humidity, temperature, light and oxygen must be mastered to sprout bean sprouts."

"What is oxygen?"

"Let's... understand it as air."

Mu Tingxue couldn't explain further.

Chemistry is a profound and practical science.

Three days later.

Yuanyang came to hand in his homework with a pot of sprouted bean sprouts.

"Your Highness, this golden bud is as long as an inch and as clear as jade. It is truly magical."

"Wash it clean and blanch it in hot water, then you can eat it cold. You can also stir-fry it in a pot."