Now, about that blanching business: it's a crucial step in freezing lima beans, folks! Blanching involves briefly submerging the beans in boiling water or steam to inactivate the enzymes that can cause them to become mushy or develop off-flavors. Think of it as a spa day for your lima beans – a brief, hot soak to prepare them for their long winter's nap.
For the love of all things crunchy, don't skip the cooling step after blanching! You want to shock those beans with an ice bath or a quick rinse under cold running water to stop the cooking process. This will help preserve their texture and color, ensuring they remain a vibrant green and not a sad, greyish-brown.
Easy Ways to Freeze Beans (with Pictures) - wikiHow Life