Wash broad beans and drain the surface moisture; Add a proper amount of salt, stir evenly by hand, and let stand for about 5 minutes; Add a proper amount of water (about 1/3 without using broad beans) and cook for about 8 minutes.
How long the beans are cooked depends on your personal preference, whether they are hard or soft. After boiling, you can eat beans 10 minutes. If you want to eat them soft, just increase the time appropriately.