I am the cook, but I am Li Er's son-in-law

"This time we're going to cultivate the flora." Looking at the eyes of the little girls, Yin Xuan said softly with a slight smile after a while.

flora?

The grandson Mi didn't have this concept yet.

Li Lizhi and Li Shu were taken aback, and their expressions became complicated. They knew the concept of flora, after all, they had learned some basic biological knowledge from Yin Xuan.

But they don't like this kind of stuff.

When Yin Xuan was teaching, he dragged them to find a moldy thing outside, and explained it solemnly.

"What's the purpose of cultivating that thing?" Li Lizhi frowned, not so much looking forward to it.

Yin Xuan raised his hand and tapped Li Lizhi's little head lightly: "Although I'm talking about the concept of bacteria flora with mildew spots, this thing is not completely bad."

"The next food will need to use this thing."

This was also an idea that came into his mind the day he was promoted to level 21.

Among the many compressed files, a file jumped out, which was related to one of his ex-girlfriends. The reason why Yin Xuan had bread-making experience was also brought by her.

Of course making bread is not the key.

The key is what my ex-girlfriend said at the time, every excellent pastry chef always has a jar of natural yeast made by himself.

This sentence made Yin Xuan wake up, there is no need to expect the system to unlock the yeast, he can do it himself.

Moreover, the pasta made by natural yeast has more flavor than that of industrial yeast. This is the experience of eating bread every month.

The production of natural yeast is actually very simple, a process similar to that of cultivating bacteria with culture medium.

What food to use?
Li Lizhi and Li Shu became curious, what kind of food should be used?
Yin Xuan knocked on the table: "Before cultivating, you need to do some preparations."

"Let Linlang Pavilion burn some wide-mouthed glass bottles over here. It doesn't need to be so delicate or carved with any patterns. A simple bottle is fine."

"Then prepare some raisins. You don't need to prepare these things. I have them here."

When drying the corn before, Yin Xuan dried some raisins by the way, but the girls didn't like to eat them very much, but Yin Lulu was very interested, and she would grab a lot of them every day when she went to school.

Li Lizhi nodded in response.

Li Shu counted the heads, she was stunned when she saw Li Yingzi and Jiu'er, she cast a questioning look, and when she saw them shaking their heads, she passed them.

Counting Yin Lulu, a total of five bottles had to be burned.

No special treatment was required, and five bottles were fired the next day.

The eldest grandson looked at the bottle cautiously, with emotion in his eyes, the two princesses took out such a precious thing as soon as they said they would.

The royal family dared to give this thing to the two princesses with confidence and brought it here.

really
Your Majesty knows this.

The eldest grandson tilted his head and glanced, his eyes fell on Yin Xuan's face, and his cheeks flushed again.

Taking advantage of the time when there are no guests in the morning.

Yin Xuan led them to make natural yeast stock solution in the backyard. First, boil a pot of boiling water and sterilize five glass bottles. Yin Xuan was very careful when handling them.

Soak these bottles in warm water before pouring in hot water.

This is also helpless, the glass without any special treatment is really fragile, and the sudden temperature change can easily crack the glass.

After disinfection and sterilization, put the raisins in, pour in an appropriate amount of water, a teaspoon of white sugar, and seal the lid with a wooden board.

After completing these steps with Yin Xuan.

The little girls looked at the bottle in their hands, their eyes were a little straight: "Is this all right?"

Yin Xuan shook his head, and said with a smile: "It's not that easy, it's about nurturing, and naturally it takes time."

"Shake it a few times a day, open the lid and expose it to fresh air."

"Be careful not to come into contact with other flora."

"When all the raisins inside float up, the liquid becomes cloudy, and there are a lot of dense big bubbles, it is almost finished."

The little girls nodded.

The eldest grandson tilted his head, holding the bottle carefully.

"Take it home and grow it yourself, be careful." Yin Xuan reminded a few more words, "If there are no accidents, there will be a result within about seven days."

As a person who came here.

Cultivating flora, especially in a sterile environment, is quite impressive, and no one knows what bacteria will be mixed in.

Then a grain of mouse droppings ruined a pot of soup.

Of course there are exceptions.

The emergence of penicillin seems to be an exception, but Yin Xuan is not sure whether this is true or whether it is a "rumor" like Edison saving his mother.

"Then we've been waiting like this for the past few days?" Li Shu asked with her mouth tilted.

Yin Xuan nodded: "Well, just wait."

"I'm going to make you some new food now."

Yin Xuan went to the front hall, put the bottle on the counter, turned and went to the kitchen.

The little girls also sat down obediently.

Looking at the swaying door curtain in the kitchen, Changsun Min always felt that something was wrong. After thinking for a while, he suddenly came to his senses: "Didn't Brother Zhengyang tell us to make this thing for new food?"

"Why is he doing it now?"

The two little girls glanced at their eldest grandson.

This is really Uncle Changsun Wuji's child, why does he look so stupid.

Li Lizhi sighed, and patiently explained: "Brother Zhengyang has already studied it. He said that, he just led us to study."

"Speaking of which, how is the paper that I gave you yesterday?"

The eldest grandson's face froze, he pursed his lips, and waved behind him.

The maid took out the badly painted test paper.

Mathematics is such a difficult thing.

Li Lizhi and Li Shu's expressions froze, and they sighed heavily, but they didn't blame Changsun Min. They also knew that mathematics is really too difficult.

in the kitchen.

Yin Xuan is preparing to make cakes.

There is no oven and no butter, making cakes is a little troublesome, but it is not impossible to make.

Low-gluten flour, sugar, eggs, an appropriate amount of cooking oil, and a little bit of baking powder.

Take out Yin Lulu's leftover milk and use it to knead the dough.

It is still necessary to achieve face light, hand light, and basin light.

Adding baking powder to the dough, the fermentation time does not need to be as long as one night, about an hour, and Yin Xuan didn't add any weird fillings.

When the dough is fluffy, divide it into six equal portions.

Take a large porcelain basin, brush the bottom with a layer of oil, and put the dough in it.