Pickling method of sour beans:
Step 1: First, remove the long beans from the head and tail, and then soak the long beans in salt water for 20 minutes. Time is up. Wash the long beans with running water for use.
Step 2: expose the washed long beans to the sun for 2-4 hours until the surface of the long beans is slightly exposed.
Step 3: Mix all the cold boiled water, high-alcohol liquor and salt together, then put the long beans into a glass jar, then put the prepared salt solution into the jar, and finally sprinkle pepper and seal for one month, so that the long beans can be eaten.
Step 4: This is the pickled bean after 1 month. The glass jar must be sealed after taking out a proper amount of sour beans to eat.
Principle of salted and sour beans: Salt can reduce the solubility of oxygen in water, thus better inhibiting the activity of aerobic bacteria, thus preventing the deterioration of water quality. Moreover, as long as the salt concentration in the water is appropriate, the more lactic acid bacteria in the water, the more they can reproduce, thus making the sour beans more sour.
Master Hu has something to say:
1. When making sour beans, 1 kg sour beans corresponds to 500 ml of water and 50 g of salt. This ratio can make pickled sour beans more sour and crisp. If the weather is too hot, add 5 grams of salt to every 500 ml of water.
2. The washed sour beans need to be exposed to the sun for 2-4 hours, which can make the sour beans lose a proper amount of water, thus making the pickled sour beans more crisp.
3. If the pickled sour beans are not moldy, in addition to adding appropriate amount of high-alcohol liquor and pepper, during the whole process of making sour beans, be careful not to touch oil and raw water, otherwise the sour beans will soon grow white mold.
4. It is best to eat pickled beans after 1 month, because the nitrite content in beans is less and less after 1 month.
The sour beans made in this way are very sour and crisp, and everyone who has eaten them is full of praise. If your local beans are cheap, do it quickly! Let's call it a day. Master Hu shared the pickling method of sour beans. The signal is bad. Please wait for me and meet me. Let's meet you at the same place tomorrow. I heard that through attention and praise, we will be more destined to meet in the old place!