Herb Conversion: A Guide to Converting Fresh to Dried Herbs

Herbs are an essential part of any well-stocked kitchen. Not only do they add flavor to your dishes, but they also provide various health benefits. However, fresh herbs can be expensive and hard to come by. That’s why it’s important to know how to convert fresh herbs to dried ones.

This guide will discuss the best methods for converting fresh to dried herbs and some tips and tricks to ensure the best results.

Why are ratios important?

The ratio of fresh to dried herbs is important because it helps maintain the flavor of the herbs when they are dried during the cooking process. The ratio varies depending on the type of herb, so it is important to be aware of the specific ratio for each herb you use.

How to calculate dried herb conversions

The 1 tablespoon fresh = 1 teaspoon dried conversion ratio is a general guideline, and there may be exceptions depending on the herb and recipe. For example, some herbs are more potent in dried form than fresh form, while others may lose their flavor when dried.

Generally, it's always a good idea to start with a small amount of dried herb, then adjust to taste. It's also helpful to taste and smell the herbs, as the aroma and flavor can indicate their freshness and potency.

Exceptions to the rule

Using fresh herbs versus dried herbs? The 1 tablespoon fresh = 1 teaspoon dried conversion ratio for herbs is only a starting point.

Conversion ratios can vary depending on the recipe or if you use crushed herb leaves vs. powders and the specific herb you're using. Here are some things to consider:

Some herbs, like basil, lose much flavor from their essential oils when dried, so you may need to use more dried basil to achieve the same taste as fresh.

Selecting dried herbs

When choosing between different types of dried herbs (basil vs. oregano), look for ones that have no brown spots or signs of mold; avoid any herbs that smell musty or mildewed; and opt for those that have hard stems rather than soft ones (the latter will break up easily). It's also helpful to taste and smell the herbs, as the aroma and flavor can indicate their freshness and potency.

Popular fresh-to-dried herb ratios

Here is a list of some popular herbs, how they are used, and the conversion ratio of fresh to dried. Note that these are approximate conversions, and the taste in the dehydrated versions of these herbs may vary depending on the recipe and personal preference.

Cilantro

Cilantro is one of the most popular herbs used in cooking. To convert from fresh cilantro to dried, use 1 teaspoon of dried cilantro for every 1 tablespoon of fresh cilantro.

Rosemary

Rosemary is a strong-flavored, woody herb that pairs well with many dishes. When converting from fresh rosemary to dried, use 1 teaspoon of dried rosemary for every 1 tablespoon of fresh rosemary.

Oregano

Oregano is a classic herb often used in Italian and Mediterranean dishes. When converting from fresh oregano to dried, use 1 teaspoon of dried oregano for every 1 tablespoon of fresh oregano.

Dill

Dill is a versatile herb used in salads, sauces, and soups. To convert from fresh dill to dried, use 1 teaspoon of dried dill for every 1 tablespoon of fresh dill.

Mint

To convert from fresh mint to dried, use 1 teaspoon of dried mint for every 1 tablespoon of fresh mint leaves.

Chives

Chives are a mild-flavored, onion-like herb that can be used in many dishes. To convert fresh chives to dried ones, use 1 teaspoon of dried chives for every 1 tablespoon.

Sage

Sage has a strong flavor profile and should be used sparingly. It is often added to stews and soups but can also be used in meat rubs, soups, and salads. To convert from fresh to dried sage, use 1 teaspoon of dried sage for every 1 tablespoon of fresh sage.

Basil  

Basil is a favorite of Italian cuisine and can be used fresh or dried. Fresh leaves have a wonderfully sweet aroma, but their flavor becomes more substantial when dried. It's great sprinkled on top of tomato sauces or pasta dishes. Basil leaves can also be chopped up and added to salad dressings for an extra punch of flavor! To convert from fresh basil to dried, use 1 teaspoon of dried basil for every 1 tablespoon of fresh basil.

Parsley

Parsley is perhaps the most versatile herb because it is so easy to grow and use. The flat-leaf variety has a milder flavor than curly-leaf parsley, which has a more peppery taste. Parsley can be used as a garnish or as part of an ingredient in almost any dish, from soup to salad or even pizza!  To convert from fresh parsley to dried, use 1 teaspoon of dried parsley for every 1 tablespoon of fresh parsley.

Thyme

Thyme is known for its ability to enhance the flavors of other ingredients, making it perfect for meat dishes such as roasts. To convert from fresh thyme to dried, use 1 teaspoon of dried thyme for every 1 tablespoon of fresh thyme.

Garlic

Garlic is a pungent, flavorful herb that can add depth to many dishes. To convert from fresh garlic to dried, use 1 teaspoon of dried garlic for every 1 tablespoon of fresh garlic.

Onions

If you want to convert from fresh onion to dried, use 1 teaspoon of dried onion powder for every 1 tablespoon of fresh diced onion.

Ginger

Ginger root is a bold, warm rhizome used as a spice in sweet and savory dishes. To convert from fresh ginger to ground ginger, use ¼ teaspoon of ground ginger to 1 tablespoon of grated ginger root.