Do You Have To Parboil Green Beans Before Freezing?
It is recommended to parboil green beans before freezing them to ensure a better quality and preservation. Parboiling helps to partially cook the green beans, which stops enzyme activity that causes loss of flavor, color, and, most importantly, nutrient value during storage. It also helps to eliminate any bacteria or insects that might be on the green beans. Therefore, it is recommended to blanch or parboil green beans for about two to three minutes before freezing them.