How to store
You can keep the edamame (while in pod) for a couple of days in the fridge. Another option is to remove the beans from the pod and freeze them.
How to eat
Eat edamame as a snack or appetizer. Steam the edamame include the pod for a couple of minutes in salt water. You cause a reaction by putting the edamame directly in cold water afterwards, For a better taste you can sprinkle the edamame with sea salt. You can get the beans out of the pod by using your teeth or you use the beans in a Japanese salad or poke bowl.