Should You Blanch Green Beans Before Freezing?
Yes, it is recommended to blanch green beans before freezing. Blanching helps preserve the color, texture, and nutrients of the green beans by halting the enzyme activity that can lead to degradation. It also helps to remove dirt, bacteria, and pesticides. Blanching for 2-3 minutes in boiling water, followed by a quick dip in ice water, is the recommended method for blanching green beans before freezing.