It took an out-of-this-world arrival to get that perfect chemical combination for water to fill our planet. Water may have come to earth by way of comets and asteroids. Morning dew and roaring falls inspire poets. Hurricanes and typhoons wreak devastation.
It's also necessary to store and handle the cut onions properly to further reduce the risk of bacterial contamination. Cutting Onions Ahead of Time Cutting onions the day before you need them is safe when you take the proper precautions.
As the onions cure, the roots shrivel and the necks dry out. Allow the onions to cure for seven to 10 days and then either braid the tops for storage or remove the tops and roots with pruning shears. Store the cured onions in a cool, dry place between 35-50 F. (1-10 C.).