Can You Vacuum Seal Fresh Asparagus Without Blanching?
While it is recommended to blanch asparagus before vacuum sealing it to preserve its freshness and extend its shelf life, it is possible to vacuum seal fresh asparagus without blanching. However, the asparagus may not last as long and could potentially spoil more quickly. Blanching helps to kill bacteria and enzymes that can cause spoilage and also helps to maintain the asparagus’s texture and color.