Are Marjoram and Oregano equivalent when cooking?

Question

When ever you see Marjoram in a recipe, can you substitute oregano?

Thanks.

Answer 1

no they are not the same....oregano had a bold sharp taste and marjoram is mild and has a thyme like flavor.....however....i dont see a huge issue substituting one for the other.....its not like you are substituting with something like rosemary.

Answer 2

Marjoram and Oregano are related species, so i say yes

Marjoram
Marjoram (Origanum majorana, Lamiaceae) is a somewhat cold-sensitive perennial herb or undershrub with sweet pine and citrus flavors. It is also called Sweet Marjoram or Knotted Marjoram and Majorana hortensis.

The name marjoram (Old French majorane, Medieval Latin majorana) does not directly derive from the Latin word maior (major).

Marjoram is cultivated for its aromatic leaves, either green or dry, for culinary purposes; the tops are cut as the plants begin to flower and are dried slowly in the shade. It is often used in herb combinations such as Herbes de Provence and Za'atar.

Although considered cold-sensitive, marjoram can sometimes prove hardy even in zone 5.

Oregano
Oregano (Origanum vulgare, sometimes listed with Marjoram as Origanum majorana) is also called Wild Marjoram. It is a perennial common in southern Europe in dry copses and on hedge-banks, with many stout stems 30-80 cm high, bearing short-stalked somewhat ovate leaves and clusters of purple flowers. It has a stronger flavor and a more penetrating quality.

Pot Marjoram or Cretan Oregano (Origanum onites) has similar uses to marjoram.

Hardy Marjoram or Italian marjoram is a cross of marjoram with oregano that is much more resistant to cold, but is slightly less sweet.

Origanum pulchellum, Showy Marjoram or Showy Oregano.

(Catalan marduix; Spanish mejorana)

Hope this helps! =)

Answer 3

They are not equivalent, as they are very different herbs. However, I cannot think of any dish calling for one that the other would be awful in. So I guess they would be interchangeable.