Recently, I have been playing with flour at home, especially those made of flour, such as steamed bread and flower rolls, and I have made a lot of them, and they are not the same.

For example, many people like to eat flower rolls, which can be made into scallion flower rolls, spicy flower rolls and brown sugar flower rolls according to their tastes;

According to different fermentation methods, it can be fermented quickly, and it can be done by activating yeast. Of course, there is the old noodle fermentation method that I want to share with you today.

Old noodles refer to the seeds of dough, and some places will be called noodle starters (mostly in the north), and some places will be called noodle heads. This is the reuse of ingredients, but also saves yeast. The method of taking old noodles is relatively simple, that is, a small dough is left after the dough is made. Because there are many yeasts in it, it will be used as a strain when the dough is made next time.

of course, some people will ask, what's the difference between leaven fermentation and yeast fermentation? Old flour fermentation, also known as old fat, flour fat, old yeast and so on, is a relatively primitive fermentation method, which relies on the fermentation of wild yeast and various miscellaneous bacteria (lactobacillus, Acetobacter, etc.) from the air to make the dough swell to achieve the purpose of fermentation.

dry yeast fermentation, because the yeast purity is very high, contains very little miscellaneous bacteria, and there are few acidic substances in the dough fermentation process, which naturally saves the trouble caused by adding alkali. At the same time, the yeast has stable quality and strong fermentation ability, which can obviously shorten the dough fermentation time and complete the dough fermentation process within 1-2 hours. ? From the point of view of effect and stability, it is suggested that everyone ferment with yeast.

Recently, many people have abundant flour at home, but lack yeast, so today we share a method of flaxseed rolls fermented with old flour. If you don't have flaxseed, you can put fried sesame seeds, peanuts, walnuts and nuts, and you can also use some dried fruits to add flavor.

prepare ingredients

4g of flour (medium gluten), 1g of dough, 25ml of warm water

2g of brown sugar, 5g of flaxseed and 2g of oil

Detailed instructions

1. Prepare before baking, take a basin and add warm water to the dough.

It can also be directly operated by a dough mixer, which is simple and efficient.

2. After a period of time, you will find that there are even honeycomb holes without sour taste. If you accidentally drive it and it tastes sour, you can treat it with a small amount of alkaline noodles in the process of kneading, which can greatly reduce this sour taste and the effect is better.