Check and if needed continue to zap in 30-second intervals until done. Keep reading the article to learn how to store dried herbs! If you use a rack, place it over the cookie sheet to prevent bits of herbs from falling down into the bottom of the oven. If you’re ready to dry a batch of fresh herbs, you’ll first need to gather and prepare the herbs. To quickly dry herbs in an oven, line a cookie sheet with muslin or parchment paper and place a single layer of herbs on that tray. If you want them for years and years, you could dry oven can them (see oven canning thread), but I just wouldn't worry about them dried in a bucket or paper bag. Jun 5, 2017 - Mullein has been a popular medicinal plant for centuries in both Europe and the U.S. As a dried herb, it can alleviate earaches, swollen glands, asthma and chronic coughs. Slide the baking sheet into the oven, and prop the oven door open with a wooden spoon. Keep reading the article to learn how to store dried herbs! Open a window or turn on a fan to provide air flow around the leaves and speed up the drying process. Please consider making a contribution to wikiHow today. Wait about 30 seconds, then close the oven again. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e1\/Dry-Herbs-in-the-Oven-Step-1.jpg\/v4-460px-Dry-Herbs-in-the-Oven-Step-1.jpg","bigUrl":"\/images\/thumb\/e\/e1\/Dry-Herbs-in-the-Oven-Step-1.jpg\/aid9502680-v4-728px-Dry-Herbs-in-the-Oven-Step-1.jpg","smallWidth":460,"smallHeight":306,"bigWidth":"728","bigHeight":"485","licensing":"