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.
How to Prepare Onions for Dehydration. Step One: Peel and cut off the ends of the onions you want to use. If the onion irritates your eyes and nose, then put it in the freezer for 20 minutes before slicing. Use the ends for broth, or add to your compost pile.