The first thing to look for when checking the quality of a dried herb is its color. A good quality dried herb will retain its original color, or may even appear slightly brighter. If the herb has turned brown, it is likely past its prime and may have lost much of its flavor and nutritional value.
Next, check the aroma of the dried herb. A good quality dried herb will have a strong, fresh aroma that is characteristic of the herb. If the herb smells musty or stale, it may have been stored improperly or for too long, and may have lost some of its potency.
When it comes to texture, a good quality dried herb should be crisp and dry to the touch. If the herb feels soft or moist, it may have been stored in humid conditions, which can cause it to spoil or become moldy.
Finally, taste the dried herb to determine its quality. While this may not be practical for all herbs, it can be helpful for some, such as basil or oregano. A good quality dried herb will have a strong, fresh flavor that is characteristic of the herb. If the herb tastes bland or has a musty or stale flavor, it may be past its prime.
There are several factors involved when gauging if a dried herb is good, including its color, aroma, texture, and flavor. By using these simple tips, you can ensure that the dried herbs you use in your cooking are of the highest quality, and will add flavor, aroma, and nutrition to your meals for months to come.