Greek Oregano Uses: How to Cook With It, and What to Know

Greek oregano is first and foremost a cooking herb. In Greece it is used mostly dried, crumbled over grilled meat and fish, salads, roasted vegetables and tomato dishes, stirred into marinades and dressings, and added to olives. It has a stronger, more peppery character than the mild oregano many of us grew up with. Below you will find how to use it, when to add it, what it pairs with, and a clear, careful look at the health claims.

TL;DR

• Greek oregano is generally Origanum vulgare subsp. hirtum, and a 2020 comparison found it had stronger taste and aroma than common oregano.
• Use it dried: crumble it over grilled food, salads and tomatoes, or add it to marinades and stews.
• Add it near the end of cooking for punch, or earlier in long-cooked dishes for a deeper, rounder background note.
• Oregano as a seasoning is a food. Most health research uses extracts or oil, so do not treat leaves as a remedy.
• Concentrated oregano oil is a different product with real safety warnings. Keep it out of the kitchen.

Table of Contents

• What makes Greek oregano different from regular oregano
• Why Greek cooks use it dried
• How to use Greek oregano in cooking
• When to add oregano while cooking
• Greek oregano pairings at a glance
• A simple Greek-style dressing
• What the evidence says about oregano and health
• Safety: culinary oregano versus oregano oil
• Where oregano comes from, and why Greece matters
• How to store and use dried oregano well
• Our view on Greek oregano
• Bring Greek oregano into your kitchen
• FAQ
• Sources

What makes Greek oregano different from regular oregano

When people in Greece say oregano, they mean rigani, and the plant behind it is usually Origanum vulgare subsp. hirtum. It is the same species family as the oregano sold in many supermarkets, but not the same plant in the same form, and the difference shows up on the tongue.

A 2020 peer-reviewed study of Greek oregano quality compared it with common oregano. It found stronger sensory odour and taste attributes, and a different essential-oil profile. Under the study’s cultivation conditions, the Greek oregano also had higher essential-oil content, up to 3.36 g per 100 g of dry weight. Those oils are what you smell when you rub the leaves between your fingers.

In practical terms, here is what that means in your kitchen:

The practical advice is simple: start with less than a recipe calls for if it was written with a mild oregano in mind, taste, then add more. You can always add a second pinch; you cannot take one out.

Why Greek cooks use it dried

Many herbs are at their best fresh. Oregano is the exception. Greek cooking traditionally uses it mainly dried, and Saveur’s profile of rigani describes the dried herb being crumbled over food or added to both fresh and cooked preparations. Drying concentrates the flavour, so a teaspoon of dried oregano is far stronger than a teaspoon of chopped fresh leaves.

That is also why it keeps so well. Stored in a closed container away from heat and light, a good dried oregano stays useful in the cupboard for a long time, which is one reason it sits next to the salt on so many Greek tables.

Bunch or rubbed: which should you buy?

We stock oregano in two forms, and they suit slightly different cooks.

• Premium Greek dried oregano bunch (200g): the traditional presentation. You strip or crumble the flowering tops yourself just before cooking, which releases the aroma at the last moment. It is a pleasure to use over a grill or at the table.
• Premium Greek rubbed dried oregano (200g): already rubbed, so it is ready to shake or pinch straight onto food. Handy for everyday cooking, marinades and dressings.

If you cook with oregano several times a week, rubbed is the convenient one. If you like to bring something to the table and crumble it over a dish in front of guests, the bunch has a certain charm.

How to use Greek oregano in cooking

Sprinkle it over finished food

The simplest Greek use is also the most useful. Crumble a pinch over a plate just before serving, rubbing it between your palms to wake up the oils. This works on:

• sliced tomatoes with olive oil and salt
• a Greek salad with feta, cucumber, peppers and olives
• grilled halloumi or baked feta
• roast or fried potatoes, lemon potatoes especially
• grilled lamb chops, chicken and pork
• fried eggs and omelettes

Use it in marinades and dressings

Oregano, olive oil, lemon juice, garlic and salt make the classic Greek marinade, and the same five ingredients whisked together make a very good dressing. It is the base of a souvlaki marinade, and it works equally well on chicken thighs, pork shoulder, courgettes or aubergine. Marinate meat for a few hours or overnight in the fridge, and bring it to room temperature before grilling.

A good extra virgin olive oil matters here, because the oil carries the herb. Our Greek organic extra virgin olive oil in a 500ml ceramic bottle is the sort of everyday oil that suits dressings and finishing, and the 1 litre pack of two 500ml bottles is sensible if you cook this way often.

Add it to tomato dishes, stews and bakes

Tomato and oregano are a natural pair. BBC Good Food notes that oregano goes especially well with tomatoes, aubergine and lamb. Use it in a quick tomato sauce for pasta, in baked beans and gigantes, in a vegetable stew such as briam, or in a braise of lamb or chicken.

The Greek table also leans on it for seafood. Saveur lists grilled fish, egg dishes, vegetable stews, souvlaki marinades, keftedes (meatballs) and shrimp saganaki with tomato and feta among its traditional uses. If you want to see that combination without cooking from scratch, our Greek seafood saganaki with feta is a ready-to-eat version of that tomato-and-feta style, and our seafood and retsina orzo bake recipe is a good weekend dish in the same Greek seafood tradition.

Put it into meatballs, burgers and pies

Keftedes, Greek meatballs, are traditionally seasoned with herbs, and a pinch of dried oregano works well beside mint or parsley. The same goes for burgers, lamb mince for pitta, and savoury fillings for pies. Mix it through the meat rather than scattering it on top, so it spreads evenly.

Pair it with olives and marinated vegetables

Olives and oregano have long been served together. If you would like it done for you, our assorted Greek olives with oregano from Crete and Chalkidiki green olives with oregano (1kg) put the pairing straight onto a meze plate. You can browse the full Greek olives collection too.

Herbs and olive oil also work well with vegetables. Our Greek grilled vegetables with herbs in olive oil and marinated mushrooms with herbs in extra virgin olive oil are simple, quick appetisers, and a pinch of extra oregano over the top suits both.

When to add oregano while cooking

Timing changes the result, so it helps to think in two stages.

1. Early, in long-cooked dishes. In a stew, tomato sauce or braise, oregano added at the start mellows and blends into the dish. It becomes a background note rather than a headline.
2. Late, or at the table. BBC Good Food advises that oregano is generally added near the end of cooking to hold on to its pungency. Do this when you want the herb to be clearly noticeable, as in grilled meat, soups or pizza-style dishes.

Many cooks do both: a little at the start for depth, then a final pinch crumbled over the top.

Greek oregano pairings at a glance

Illinois Extension’s guidance on oregano notes that its peppery flavour pairs with aubergine, courgette, eggs, vinaigrettes, chicken, fish and pork. Here is that, expanded with the Greek habits above:

For a full set of recipe ideas around this style of cooking, this collection of Greek village recipe ideas is a good place to look for ways to use a jar of oregano.

A simple Greek-style dressing

If you only try one thing, try this. It takes two minutes and works on salads, grilled vegetables, boiled greens or beans.

1. Whisk 4 tablespoons of extra virgin olive oil with 1 tablespoon of lemon juice or red wine vinegar.
2. Add a small pinch of salt and about half a teaspoon of dried Greek oregano, rubbed between your fingers.
3. Taste, then adjust. A crushed small garlic clove is optional.

We suggest using it on tomatoes, cucumber and olives, or spooning it over warm lentils. Our Greek lentils with Cretan extra virgin olive oil recipe is a natural place to finish with a pinch of oregano and a little oil.

What the evidence says about oregano and health

Oregano’s health reputation is one of the reasons people search for it, so it deserves a careful answer.

What looks promising. The same 2020 study found Greek oregano contained total phenolic acids up to 6.16 g per 100 g dry weight and rosmarinic acid up to 6787.2 mg per 100 g dry weight, under its test conditions. Those are plant compounds studied for antioxidant activity. Medical News Today describes possible antioxidant and antimicrobial activity in oregano.

What is not yet proven. A 2020 review in Phytotherapy Research reported antimicrobial, antioxidant and other biological activity, mostly from preclinical research, and said conclusive evidence for clinical medical uses remains necessary. Medical News Today also points out that research into oregano’s medicinal uses is limited and that much of it uses extracts or essential oil rather than culinary leaves.

That distinction matters. A pinch of dried oregano on your dinner is a food seasoning. It adds flavour, and it is a pleasant way to use less salt, but it is not a treatment for any condition. Findings about concentrated oil cannot be read across to the herb on your plate. If you have a health concern, talk to your GP or pharmacist rather than reaching for a herb.

Safety: culinary oregano versus oregano oil

Using oregano in meals is ordinary cooking. Concentrated oregano products are a different matter, and it is worth knowing why.

• Oregano oil is not a cooking ingredient. A UK safety data sheet for oregano oil lists it as harmful if swallowed, potentially fatal if swallowed and entering the airways, irritating to skin and capable of causing serious eye damage. Read the oregano oil safety data sheet for the full wording. Keep such products away from children.
• Supplements need medical advice. Medical News Today notes concerns with concentrated oregano products, including allergic reactions, lowered blood sugar and slower clotting. It advises speaking to a doctor before taking supplements, especially if you take other medicines, and avoiding oregano products for two weeks before surgery.
• Allergy to the mint family. According to the same source, people allergic to plants in the Lamiaceae family, such as basil, lavender, mint or sage, may also react to oregano. If that is you, ask your GP or an allergy specialist before eating it regularly.

For most people, using dried oregano as a seasoning in normal food amounts raises no special issue. The cautions above concern concentrated oils and supplements.

Where oregano comes from, and why Greece matters

Oregano is a Mediterranean herb, and rigani has been part of Greek cooking for a very long time. Saveur describes the dried herb as a finishing herb and a seasoning in marinades, stews and meze. In Greece it is not a special-occasion ingredient. It sits beside the salt and pepper and goes on almost everything savoury, from a plate of chips to a whole grilled fish.

That everyday use is why a good Greek oregano is worth buying. When a herb appears in so many dishes, the quality of it shows.

How to store and use dried oregano well

• Keep it in an airtight jar or its sealed pack, away from the hob, sunlight and damp.
• Rub it between your fingers or palms before using, to release the oils.
• Use whole or rubbed leaves rather than powder where you can, as flavour fades faster once finely ground.
• If a jar smells of little when you rub it, it has lost its punch. Use more, or replace it.
• Buy it in a size you will use up in a year or so.

Our view on Greek oregano

We grew up with oregano as something that is simply always there. It goes on the tomatoes, it goes in the oil for the fish, it goes over the potatoes in the oven. Nobody measures it.

That is why we think the herb you choose matters more than the recipe. Greek oregano is selected for its aroma and taste, and we source ours from Greek producers we respect. Our aim is to offer genuine, traditional flavours that make everyday food taste better.

Our advice is to keep it simple. A good olive oil, ripe tomatoes, some olives and a generous pinch of rigani crumbled over the top is a meal we are happy to serve to anyone. Then build from there: marinades, grilled vegetables, a pot of lentils.

We think of oregano as part of the Mediterranean way of eating: vegetables, legumes, olive oil and herbs, cooked simply and shared. It brings flavour first, and that is reason enough to keep it in the cupboard.

Ioannis

Bring Greek oregano into your kitchen

If you would like to try everything above, start with our premium Greek dried oregano bunch or the ready-rubbed version, and pair it with an extra virgin olive oil for dressings and finishing. We source our Greek foods directly from Greek producers, and our range also includes olives, honey, tomato sauces, halva and Greek coffee.

New customers get 15% off a first order, and delivery is free on orders over £59.95. You can see the full range, including organic olive oils, on our Greek Tastes 4 All shop. If you like flavoured oil, our organic extra virgin olive oil with garlic, 3x250ml in glass bottles is another easy way to add Greek flavour to salads and bread.

FAQ

What is the difference between Greek oregano and regular oregano?

Greek oregano is generally Origanum vulgare subsp. hirtum. A 2020 study found it had stronger odour and taste attributes and a different essential-oil profile than common oregano. In the kitchen that means a more peppery, aromatic herb, so you often need less of it.

Should I use Greek oregano fresh or dried?

Dried, in most cases. Greek cooks use it mainly dried, crumbled over finished dishes or added to marinades, stews and sauces. Dried oregano is more concentrated than fresh, so use a smaller amount if swapping one for the other.

When should I add oregano to a dish?

Add it near the end of cooking, or at the table, if you want a strong herb flavour. In long-cooked stews and sauces, add some at the start for a softer, blended taste. Many cooks add a little at both stages.

Is oregano good for you?

Oregano contains plant compounds that have shown antioxidant and antimicrobial activity in laboratory research, but most of that work uses extracts or oil, not culinary leaves. Treat it as a flavourful seasoning that supports tasty vegetable- and legume-based cooking, not as a medicine. See your GP for any health concern.

Is oregano oil safe to take?

It is a concentrated product with safety warnings: a UK data sheet lists it as harmful if swallowed and irritating to skin and eyes. Speak to a doctor or pharmacist before using any oregano supplement, particularly if you take medicines or are due for surgery.

Sources

• The Quality of Greek Oregano (O. vulgare L. subsp. hirtum), 2020 study
• Essential Herb of Greece, Saveur
• Oregano, BBC Good Food
• Oregano: Health benefits, uses, and side effects, Medical News Today
• Phytotherapy Research review, Wiley, 2020
• Safety data sheet: oregano oil
• Enhance and flavor your food with fresh oregano, Illinois Extension

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