Dwarda Ridge top of West Australian olive table

Behind every table-olive competition is a simple, useful question for anyone who eats olives: what actually makes one good? Judges weigh flavour, aroma, appearance and texture — and the answers tell you exactly what to look for in the jar or at the bar.

Table-olive competitions are not just industry pageantry — they are a distilled masterclass in what a good cured olive should be. When a trained panel sits down to score, it is doing on your behalf the tasting most of us never learn to do: separating a genuinely fine olive from a merely salty one. The categories they judge — natural black, green Spanish-style, Sicilian-style, kalamata, flavoured, and pastes — map neatly onto what you meet on a supermarket shelf or a deli bar. Learn how the judges think and you become a much harder olive to fool.

The four things a judge weighs

A serious panel scores an olive on four axes, and they are worth carrying in your head. Flavour is the balance of bitterness, saltiness and acidity — a good olive is savoury and rounded, not aggressively salty or harshly bitter. Aroma should be clean and appetising, never musty or fermented-off. Appearance covers colour, gloss and freedom from blemishes. And texture — firm, meaty flesh that yields cleanly rather than turning to mush — is very often what separates the winners from the also-rans. A mushy olive has usually been badly cured or is simply too old.

Judging axis	A winning olive	A poor olive
Flavour	Balanced salt, bitterness and acidity; savoury	Overly salty, harshly bitter or flat
Aroma	Clean, fresh, appetising	Musty, fermented, off
Appearance	Even colour, glossy, unblemished	Dull, bruised, shrivelled
Texture	Firm, meaty, yields cleanly	Soft, mushy or rubbery

Why the curing method matters

An olive off the tree is inedibly bitter; every table olive you have ever eaten has been cured to draw that bitterness out. The style of cure defines the olive. A lye-treated green Spanish-style olive — think a firm Manzanillo — is treated with a food-grade alkaline solution then brined, giving a crisp, mild, classic result quickly. A naturally black or kalamata-style olive is cured slowly in brine or salt over months, keeping more of its fruity, bitter complexity. Neither is better in the abstract; they are different crafts. But both live or die on the cure being done cleanly, which is exactly what a good aroma and firm texture reveal.

The New-World surprise

Here is the part that surprises people: some of the most carefully made table olives now come from outside the Mediterranean heartland. Australia, in particular, grows and cures Mediterranean varieties — Manzanillo, kalamata, Sicilian-style greens — with real precision, and its regional competitions push producers to benchmark against one another every year. It is a useful reminder that Greek, Spanish or Italian names on a label tell you a style, not always a place. A well-made Australian kalamata-style olive can beat a carelessly handled Mediterranean one every time — because craft, not postcode, is what the judges are really scoring.

How to judge an olive yourself

• Feel the texture: firm and meaty is good; mushy or rubbery means poor curing or age.
• Smell it: clean and appetising, never musty or sharply fermented.
• Taste for balance: savoury and rounded, not a wall of salt.
• Look at the brine: cloudy, off-smelling liquid is a warning sign.
• Trust craft over origin: a well-made olive from anywhere beats a badly cured one from the ‘right’ country.

Judging table olives: common questions

What makes a good table olive?

Balanced flavour (salt, bitterness and acidity in harmony), a clean appetising aroma, even unblemished appearance, and above all a firm, meaty texture that yields cleanly.

Why are some olives mushy?

Mushiness usually means the olive was cured badly, stored poorly or is simply too old. Firm, meaty flesh is one of the clearest signs of a well-made olive.

What is a green Spanish-style olive?

A green olive, often Manzanillo, cured with a food-grade alkaline (lye) treatment then brined — giving a crisp, mild, classic table olive relatively quickly.

Are non-Mediterranean olives any good?

Yes. Producers in places like Australia grow and cure Mediterranean varieties with real skill. Craft matters more than country — a well-made olive can come from anywhere.

Why are raw olives inedible?

Fresh olives contain a bitter compound, oleuropein, that must be removed by curing — in lye, brine, salt or water — before the fruit becomes pleasant to eat.

Drawn from table-olive competition judging criteria and curing practice.