Make your own celery salt using leftover celery leaves! Using the microwave to dry them preserves the fresh taste and color. Plus, you can choose your favorite salt and avoid commercial additives. Store in an airtight shaker. Allow to sit for a week or two before using for optimal flavor.
Substitute sea salt for the kosher salt if desired.
Do not use recycled paper towels, as they may catch on fire!
The celery leaves may be dried until crisp in an oven set at the lowest possible temperature, instead of in a microwave.