You can freeze uncooked green beans to preserve them for a longer time.

You can also freeze uncooked dried beans, but it does not have any added benefit.

To freeze raw green beans, you can follow these steps:

1. Select and wash the beans

Generally, you should use young and tender beans for freezing because they tend to hold up better in the freezer. So, sort through your beans and remove the ones that look older, duller, or moldy.

2. Take off the ends

Cut off or snap off both ends of the beans and remove the stringy fiber that comes with them. At this point, you can cut the beans into smaller pieces, about 1–2 inches long, to make them easier to store and easier to use.

3. Blanch the beans

Divide the beans into batches, and submerge them in a pot of boiling water for about 3 minutes. Some sources use a range of 2–4 minutes or until the beans are tender. . You can also add a bit of salt to the water to help soften them.

4. Flash freeze the beans

Spread the beans out evenly on a baking sheet (lining with parchment or wax paper optional) and freeze them for 60–120 minutes, or until firm. This process freezes each piece individually to keep them from clumping together when they’re frozen.

5. Put the beans in a container and freeze them

For added convenience, you can label your containers with the date of storage to keep track of how long they’ve been in the freezer. Finally, place them in your freezer, making sure that it’s at a temperature of 0°F.