Maybe you only needed a few sprigs for a recipe, but had to buy a whole bundle. Perhaps you have an herb garden with a harvest much bigger than you can use during the season or a neighbor who shares their bounty. When you only need a tablespoon chopped here and five leaves there when cooking, it’s easy for big bundles to be forgotten as they wilt away in the fridge. Whatever the reason is that you have extra on hand, there are many ways you can dry herbs and many advantages to doing so. 

Home Drying Vs. Buying Dried Herbs

Home-dried herbs have a scent and flavor that stands out in your rubs, sauces, soups, and salads. When you dry your own herbs, you’ll immediately notice their potent aroma and vibrant flavor. There are certainly many varieties of high-quality store-bought dried herbs, but it’s impossible to know exactly how long they’ve been sitting on the shelf before you bring them into your kitchen. Drying your own fresh herbs is also easier on a budget. A bundle of fresh herbs usually costs under $3 at the supermarket or farmers market. Depending on the brand, dried herbs can cost $6 to $10 for a small jar. Drying your own herbs takes minimal effort and you’ll save money while knowing you are using herbs with a guaranteed freshness. 

Which Herbs Can Be Dried at Home?

Some herbs are a better fit for drying at home than others. Hearty herbs with woody stems—such as oregano, rosemary, thyme, dill, bay leaves, and sage—are the best air-drying candidates. This is because they have a lower moisture content, allowing them to dry without special equipment.  Soft herbs with a high moisture content, like basil, cilantro, chives, and mint, aren’t the best for air drying. This doesn’t mean you can’t dry them, but they need to be dried quickly so that that mold doesn’t have the chance to develop. A kitchen dehydrator may be necessary to dry them evenly. 

How Long Do Dried Herbs Last?

When herbs are fully dried to the point of being brittle with no moisture remaining, they can last in an airtight container for 6 to 12 months. You can store them as leaves or crumbled into a fine powder. Either crumble the leaves between your fingers or add them to a spice grinder and pulse a few times.  Your herbs will lose potency in both their aroma and flavor over time; this may vary from herb to herb. While home-dried herbs can be used for up to 1 year, I aim to use mine within 3 months to ensure they have the most flavor. 

Four Ways to Dry Herbs

There are four main ways to home dry herbs: air drying, oven drying, microwave drying, and using a kitchen dehydrator. The exact time (and the best temperature, if using equipment) will depend on your location and the season. More humid air will require longer drying times. You’ll also want to make sure the herbs are clean before drying them. Shake them well and rinse any dirt away with water. Then pat dry with paper towels until no moisture remains.  Air drying is the most hands-off method and the one that I prefer. You can tie up the bundles, hang them, and then forget about them for 10 to 14 days. Keep checking back until they are ready to package.  Microwave drying is the fastest method if you need dried herbs quickly, but it does take some trial and error. Different herbs dry faster than others, so watch them closely and use short intervals. Lay sprigs of herbs on a paper towel and then microwave on high for 30 seconds. From that point, use 15- to 30-second intervals until the herbs are brittle and completely dry. The total time can be anywhere from 1 to 3 minutes. Oven drying is more hands-on because you’ll need to pay attention. Your oven will be running for about 2 hours. There’s no leaving the house and forgetting about it when using this method. Most herbs will dry completely when scattered on a baking sheet and baked at about 180°F for 1 to 2 hours.  Dehydrating: An electric kitchen dehydrator can be effective for drying herbs. Refer to the manufacturer’s instructions for your model, but in most cases when leaves and short sprigs are arranged on trays in a single layer, they will dry in 1 to 3 hours at 90 to 115° F. 

How to Air Dry Herbs

Put Those Dried Herbs to Work

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