Wash and pat dry fresh dill to remove all excess moisture.
Arrange on a baking sheet and bake for 1-2 hours at the lowest temperature, moving it around a bit once or twice.
Notes
Pat the dill dry thoroughly before baking, and make sure you spread the dill in a single layer for even drying.
Turn the dill a couple of times during baking to ensure all sides dry evenly.
Keep the oven temperature as low as possible to preserve the herb's flavor.
You can also use your Air Fryer if you want to. Just set it on the lowest temperature possible- that's exactly what I did when I made Air Fryer ginger powder too.
Let the dill cool completely before sealing it in a container to prevent condensation.