Second, the production method and steps:
1, use long bean horn, also called cowpea horn, remove the head and tail, and clean it.
2. Keep the beans dry, put them aside and prepare a pot of rice washing water. Taomi water is simple. As we all know, no impurity filtration is enough. Pickling sour beans and rice washing water are the key to fermentation.
3. Prepare a sealed glass jar, scald it with hot water in advance, sterilize it at high temperature, and sun it upside down until it is dry.
4. Put the long beans into the dish, put them into the glass jar in turn, and pour the rice washing water, the amount of which shall be one centimeter away from the bottle mouth. Then add the right amount of salt, according to the salty taste to master.
5. Add a proper amount of sugar. The amount of sugar is less than that of salt, just a little, which matches the taste.
6. Next, seal the bottle mouth and put it in a cool and ventilated environment for 4-5 days. About the next day, the beans will start to change color, and the color will get darker and darker as time goes by.
After 7 or 5 days, there will be floating foam on the surface, accompanied by a sour soda smell. This is a normal sour bean phenomenon, not bad. Take it out and rinse it again.
8. Prepare a proper amount of sour beans to eat, heat oil in the pot, stir-fry some minced meat, stir-fry, then pour in sour beans, stir-fry steam, add some soy sauce, moisten the color, add a little Chili sauce if you like spicy food, then pour out the minced meat, add some salt to taste, stir-fry evenly, and then take out the pot.
9. The sour beans made by this method are crisp and delicious, with unique flavor and rich nutrition, which can greatly stimulate people's appetite and make them have appetite. It is really delicious. Remember to cook for your family when you are free.
Second, pay attention to:
1, when selecting long beans, spend as much time as possible and check one by one to ensure that there are no insect eyes.
2. Marinate for 3-5 days. Besides washing rice, there are other ways to pickle.
3, sour beans can be fried, or directly mixed after drowning. In short, you can eat it when it is cooked.