How To Convert Fresh Herb to Dried Herbs

Let me start by saying, I try to use fresh herbs over dried herbs as much as humanly possible. We grow fresh herbs in the spring and throughout the summer and many of them last through the fall and some right into winter.

You are watching: 1/4 c fresh parsley to dried

If we don’t have them in the backyard, they are easy enough to find at the supermarket but can get extremely expensive certain times of the year so if you only need a little of a particular herb for a recipe, be sure to incorporate it in something else you are preparing. If all else fails, make a soup or stew and use up some of those herbs.


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How Fresh Are Your Dried Herbs?

One reason I don’t like using dried herbs is I never know how long they’ve been in the spice cabinet. As a general rule, ground spices and herb leaves will be considered “fresh” if stored in optimal conditions for 1 to 2 years.

I know some of the spice jars in my pantry are as old as my kids, well maybe not that old, but they do tend to get lost and unused especially those way in the back.

And what about when you purchase a new container but feel like you have to wait until you finish the older jar even if the spices in it are flavorless? I suppose we should all use a permanent marker and date the jars as soon as we purchase them or put a throw out date on them but then how do we know how long they’ve been in some storage facility or on the supermarket shelves?

How do we really know how much shelf life is left in our seasonings?

Personally, I don’t think we do, so I suggest before you start cooking a meal that requires dried herbs, you first check your spice cabinet to make sure you have what you need and then give them a quick sniff and then taste to make sure they are fresh enough to use.

If they don’t taste as potent as you like, you may need to add more than called for to make up for the difference.


Ratios For Converting Fresh Herbs to Dry Herbs to Ground Herbs


All You Really Need To Know About Converting Fresh Herbs to Dry Herbs

The general rule for dried “flaky” herbs like dried cilantro or dried tarragon is 3 to 1 or three parts fresh to one part dried. You can also look at this as

1 tablespoon fresh herbs = 1 teaspoon dried herbs

If you are working with dried ground herbs like ground ginger which is going to be even more potent than the dried flaky herbs, the general ratio is 4 to 1 or four parts fresh to one part dried.

Another general rule:

1 teaspoon dried leaf herb = 1/2 teaspoon ground dried herb

Why These Ratios?

If you’re wondering why you need so much more fresh herbs compared to dried herbs, you have to remember that fresh herbs like basil and parsley are 80% to 90% water. In the drying process, the water gets evaporated leaving extremely potent essential oils with more concentrated flavors than their fresh counterparts.

When you talk about herbs like rosemary and thyme with even harder leaves than something like a basil, the intensity of flavor can be even greater so be careful when adding these dried spices to a dish.

Exceptions to the Rule

Like everything in life, there are always exceptions to my general rules above. For example, you would substitute 1 fresh bay leaf for 2 dried or 1 medium onion for 1 teaspoon onion powder. Both basil and parsley surprised me with a 2 to 1 fresh to dried.

I did a search on the Internet to see what I could find for these conversions and came up with this chart. There was no one consensus between all the sites, but this should be a good start to work with until you come up with your own ratios.

See more: What Decimal Is 1/10 Of 0.08, What Decimal Is $$ Frac { 1 } { 10 } $$ Of 0

Print & Save

There’s no way I’m going to remember all these conversions so I’ll make a copy of the chart below and print it out then tape it to the inside of one of my cabinet doors so it’s handy when I need it. It sits right next to my Meat Doneness Chart.

Herb FreshCorresponding Dried
Basil2 teaspoons finely chopped1 teaspoon dried
Bay Leaf1 leaf fresh2 leaves dried
Chervil3 teaspoons fresh1 teaspoon dried
Cilantro3 teaspoons fresh1 teaspoon dried
Cinnamon1 cinnamon stick1/2 teaspoon ground
Cumin4.5 tablespoons whole seed4 TBS ground (1 oz.)
Dill3 teaspoons fresh1 teaspoon dried
Garlic (large)1 clove fresh (1.5 tsp minced)1/2 teaspoon powder
Garlic (small)1 clove fresh (1/2 tsp minced)1/8 teaspoon powder
Ginger1 tablespoon freshly grated1/4 teaspoon dry ground
Ginger1 tablespoon minced1/2 teaspoon dry ground
Marjoram3 teaspoons fresh1 teaspoon dried
Onion1 medium onion1 teaspoon onion powder
Oregano3 teaspoons fresh1 teaspoon dried
Parsley2 teaspoons fresh1 teaspoon dried
Rosemary3 teaspoons fresh1 teaspoon dried
Sage2 teaspoons fresh1 teaspoon dried
Star Anise1 star anise fresh1/2 teaspoon anise seed
Tarragon3 teaspoons fresh1 teaspoon dried
Thyme3 teaspoons fresh1 teaspoon dried
Thyme1 teaspoon dried3/4 teaspoons ground
Vanilla1 inch vanilla bean1 teaspoon extract

Other Important Ingredient Conversions

BEAN CONVERSIONSINGREDIENT SUBSTITUTIONS
HERB CONVERSIONSMUSHROOM CONVERSIONS
GRAIN CONVERSIONSPASTA/RICE CONVERSIONS
INGREDIENT CONVERSIONSTOMATO CONVERSIONS