Cooking With Marjoram: Timing, Amounts and Pairings

Think of marjoram as oregano’s gentler cousin: milder, sweeter, and one of the hardy herbs that still works well dried. Holding up when dried shapes most of the choices below. As a general herb rule, dried is about three times stronger than fresh by volume. And it turns up in more places than you might expect, from bouquet garni and poultry seasoning to Polish żurek, where dried marjoram cooks into the soup and fresh goes on top.

At a glance

Question	Short answer
Fresh or dried?	Both work. America’s Test Kitchen (ATK) lists marjoram among the herbs that dry well.¹
Fresh to dried	1 tablespoon finely cut fresh to 1 teaspoon crumbled dried (LSU AgCenter).² ATK’s tests put it at 1 part dried to 3 parts fresh.³
When to add dried	Sources differ; see the table under Timing.
Strength	Medium, in the same group as basil, oregano and thyme (University of Delaware).⁴
Classic uses	Bouquet garni, poultry seasoning, herbes de Provence and Polish żurek.
Fresh keeping	Fresh herbs in general: up to 5 days in the crisper (Government of Canada).⁵

Fresh vs. dried marjoram

ATK names marjoram alongside oregano, sage, thyme and rosemary as hardy herbs that dry well and can stand in for fresh. That sets it apart from basil, parsley, chives, mint and cilantro, which ATK says are much weaker once dried.¹

Ratio (Computed): How much dried replaces fresh depends on who you ask:

Source	Dried : fresh	Basis
LSU AgCenter²	1 teaspoon crumbled dried for 1 tablespoon finely cut fresh	General herb rule
ATK, tasting tests³	1 part dried to 3 parts fresh came closest	Tested across recipes, not on marjoram alone
ATK, dried herbs guide¹	Use one-third the amount	General rule for hardy herbs

They line up closely, since a tablespoon is three teaspoons. None was measured on marjoram specifically. The University of Delaware also suggests crushing dried herbs first to release some of their oils.⁴

You’ll often read that dried marjoram is far more concentrated than fresh, unlike herbs that go weak when dried. The conversion above is the sourced version of that idea: about three times stronger by volume, as a general herb rule.

Timing: when to add marjoram

Sources split on dried herbs in long-cooked dishes:

Source	Advice
University of Delaware⁴	Extended cooking costs herbs their flavor; in a long simmer, add them during the last 45 minutes.
ATK, dried herbs guide¹	The flavors of hardy herbs stay stable at high temperatures; add dried herbs at the same time you would add fresh.

We haven’t picked a side. One middle path: add some of the dried marjoram early and the rest toward the end, tasting as you go. You’ll also read that dried marjoram keeps releasing flavor the longer it cooks; we found no measurement either way.

Fresh marjoram usually goes in near the end so its aroma survives. That’s the usual habit, not a sourced rule for marjoram: the extension lists of delicate, add-at-the-end herbs we read don’t name it.² Polonist’s żurek shows the pattern in one recipe, with dried marjoram cooked into the soup and fresh marjoram on top.⁶

How cooks use it, with named sources

Dish or blend	How marjoram is used	Amount, where given
Żurek, Polish sour rye soup (Polonist Test Kitchen)⁶	Dried marjoram and a garlic clove added, then cooked 4 to 5 minutes more; fresh marjoram to garnish	1 tablespoon dried; serves 6 to 8
Herbes de Provence (The Spice House’s mix)⁷	One of seven dried herbs and seeds	1 teaspoon dried marjoram with 2 teaspoons each thyme and savory
Bouquet garni (Britannica)⁸	A common addition to the classic bundle	not given
Poultry seasoning (McCormick Culinary)⁹	With thyme, sage, rosemary, black pepper and nutmeg	not given
Bell’s Seasoning (Yankee Magazine)¹⁰	With rosemary, oregano, sage, ginger, thyme and pepper	not given

Marjoram seasons many foods. Beyond the dishes above, it’s a common match for roast pork, lamb and veal, sausages, potatoes, beans, mushrooms, eggs and tomato sauces.

Marjoram or oregano?

Ratio (Disputed): The Spice House calls oregano the stronger, sharper herb, and says to use about half as much oregano if you swap it in for marjoram.¹¹ The University of Delaware, on the other hand, puts both in its medium-strength group.⁴ Some marjoram is also chemically close to oregano.¹² See marjoram vs. oregano and marjoram substitutes.

Preparing fresh marjoram

Strip the leaves off the stems first. Penn State’s freezing guide starts that way,¹³ and the Wisconsin drying guide strips the leaves and tosses the stems.¹⁴ Pinch the top of a sprig and run two fingers down it, and the leaves come right off. You may see a warning that marjoram stems are a choking hazard; we couldn’t find a source for it.

Storing marjoram

Fresh. We found no home storage test on fresh marjoram. The Government of Canada’s general advice for fresh herbs is to keep them unwashed in the fridge crisper for up to 5 days.⁵ The popular trick of standing the stems in a jar of water, said to keep marjoram for weeks, hasn’t been tested by any source we found.

Frozen. Penn State Extension freezes herbs by stripping the leaves, spreading them on a cookie sheet and bagging them once frozen, or by freezing chopped herbs in ice cube trays with water. Frozen herbs go into cooked dishes without thawing, in the same amount as fresh.¹³ Its list of herbs that freeze well doesn’t name marjoram, so take this as general guidance.

Dried. The Wisconsin Master Gardener Program lists marjoram among the sturdy herbs suited to air drying, and says dried herbs keep for years but taste best within a year.¹⁴ You’ll read that dried marjoram lasts years without losing flavor; that’s the part the extension guidance doesn’t back up. Full methods are on how to dry marjoram.

In oil. Oregon State University Extension warns that herbs are low-acid foods that can carry Clostridium botulinum, and that homemade herb-and-oil mixtures must be refrigerated and used within 4 days, or frozen.¹⁵

Safety

We found no documented hazard for marjoram in cooking amounts. EU law sets a maximum level for pyrrolizidine alkaloids, natural plant toxins, of 1,000 µg/kg in dried marjoram, oregano, borage and lovage, against 400 µg/kg for most other dried herbs.¹⁶ That limit governs what can be sold. It doesn’t mean marjoram on the market is contaminated.

Not yet measured

A fresh-to-dried conversion measured on marjoram itself.
How long fresh marjoram keeps in a home refrigerator, by any method.
Whether dried marjoram gains or loses flavor over a long simmer.
How well marjoram freezes compared with the herbs Penn State lists.

Marjoram and marjoram uses
Marjoram vs. oregano and marjoram substitutes
How to dry marjoram
Herbes de Provence, bouquet garni and za’atar

Danielle Lapierre, “When You Should Actually Use Dried Herbs (and Which Ones to Avoid)”, America’s Test Kitchen, 2022. americastestkitchen.com · Publication ↩ ↩² ↩³ ↩⁴
“Flavorful Herbs”, LSU AgCenter. lsuagcenter.com · Reference work ↩ ↩² ↩³
“Science: Substituting Dried Herbs for Fresh”, America’s Test Kitchen. americastestkitchen.com · Publication ↩ ↩²
“Using Herbs and Spices”, University of Delaware Cooperative Extension, 2025. udel.edu · Reference work ↩ ↩² ↩³ ↩⁴
“Food safety tips for fresh herbs”, Government of Canada. oc4h.ucanr.edu · Regulator ↩ ↩²
“Żurek: Classic Polish Sour Rye Soup”, Polonist. polonist.com · Publication ↩ ↩²
“Herbes De Provence Substitute”, The Spice House, 2017. thespicehouse.com · Merchant ↩
“Bouquet garni”, Encyclopaedia Britannica. britannica.com · Reference work ↩
Poultry Seasoning, McCormick Culinary. mccormick.com · Merchant ↩
Aimee Tucker, “Bell’s Seasoning: A New England Thanksgiving Classic”, Yankee Magazine, 2021. newengland.com · Publication ↩
“Marjoram Substitute”, The Spice House, 2018. thespicehouse.com · Merchant ↩
Kakouri et al., “Origanum majorana Essential Oil: A Review of Its Chemical Profile and Pesticide Activity”, Life, 2022. mdpi.com · Peer-reviewed ↩
Martha Zepp, “Freezing Herbs”, Penn State Extension, 2025. extension.psu.edu · Reference work ↩ ↩²
Susan Mahr, “Drying Herbs”, Wisconsin Master Gardener Program, 2012. mastergardener.extension.wisc.edu · Reference work ↩ ↩²
Raab and Woodburn, “Herbs and vegetables in oil” (SP 50-701), Oregon State University Extension Service, 2025. extension.oregonstate.edu · Reference work ↩
Commission Regulation (EU) 2023/915, European Commission. eur-lex.europa.eu · Regulator ↩

Also drawn on

Marjoram (revised by Sohini Dasgupta), Encyclopaedia Britannica. britannica.com

Cooking With Marjoram: Dried vs. Fresh, Timing, Blends and Storage