Basil leaves have the most oil just before the plant flowers, so harvesting them at this point will ensure that the dried basil has as much flavor as possible. [2] X Research source Harvest at mid-morning. This is the best time to harvest because the plant has been watered but the sun has dried the leaves. If the plant starts to flower, just follow the stem back to where there are two leaves emerging from a node and cut just above that.
Remove the rubber band or twist tie, separate the dried basil bundle and crumble the dried leaves with your fingers. Store them in a labeled jar or container for future use.
If you’re using the oven, set it to the lowest temperature - 200 °F (93 °C) or lower. [10] X Research source If you’re using a food dehydrator, ready it for operation according to the manufacturer’s instructions.
If you’re using the oven, place the tray of leaves inside the preheated oven and let them bake for 20 minutes. Turn off the oven and leave the leaves inside overnight. In the morning, they should be sufficiently dry. [12] X Research source If you’re using the food dehydrator, place the tray of leaves inside and operate the food dehydrator for 24-48 hours.
