Preparation materials: appropriate amount of long beans, salt 1 spoon, a pot of hot water and a basin of cold water.
Production steps:
1, the head and tail of beans are pinched off, and after finishing, they are soaked in water for 15 minutes to remove pesticide residues.
2. Boil a pot of hot water. After the water boils, put the long beans in the pot and simmer for about 2-3 minutes. If there are many small beans in the pot, you can add them in several times.
3. Immediately after taking it out of the pot, put cold water and drain it.
4, drying in the sun, the sun can be 2 days, so that the beans are still green when they are dried, and you can continue drying if you like dark colors.
5, the finished product map, dried beans are completed.