Skip to content
OLEA

Notes on olive oil & taste

Tag

#olive oil buying guide

18 articles

← All tags

Six Olive Oil Off-Flavors — and How to Tell Them Apart at Home
Craft

Six Olive Oil Off-Flavors — and How to Tell Them Apart at Home

From musty and winey-vinegary to metallic and rancid, off-flavors are the clearest signal that an extra virgin olive oil has fallen short of grade. This practical guide explains what causes each defect and how to detect them without professional panel training.

OLEA Editorial

Organic EVOO Certifications Decoded: Euro-leaf, USDA, and Demeter
Guides

Organic EVOO Certifications Decoded: Euro-leaf, USDA, and Demeter

Three certification marks — the EU Euro-leaf, USDA Organic, and Demeter — divide the organic EVOO shelf into meaningfully different tiers. Understanding what each one actually requires makes it far easier to judge whether the premium is worth paying.

OLEA Editorial

Tunisia's Olive Oil Is No Longer Just a Bulk Story
Guides

Tunisia's Olive Oil Is No Longer Just a Bulk Story

Tunisia has reclaimed its position as the world's second-largest EVOO producer and is steadily expanding single-cultivar labelling — a shift that is reframing a country long associated with anonymous bulk supply.

OLEA Editorial

EVOO Medal Labels: How the Three Major Awards Actually Work
Guides

EVOO Medal Labels: How the Three Major Awards Actually Work

Gold and silver medal stickers appear on many EVOO bottles, but the contests behind them differ significantly in scale, methodology, and what a win really signals. Here is how NYIOOC, Olive Japan, and World's Best Olive Oils each operate—and how to read what those labels mean at the shelf.

OLEA Editorial

Premium EVOO at Every Price Point: A Global Farm Map
Guides

Premium EVOO at Every Price Point: A Global Farm Map

Within the global premium EVOO tier, estates cluster around a consistent set of signals — single origin, single cultivar, and published lab results. This guide charts the farms and labels that define that space, from Andalusia to California.

OLEA Editorial

Fake Olive Oil: Six Global Fraud Cases Every Buyer Should Know
Guides

Fake Olive Oil: Six Global Fraud Cases Every Buyer Should Know

From a 260,000-litre bust spanning three European countries to a UC Davis study finding 36% of tested bottles substandard, olive oil fraud is both widespread and increasingly sophisticated. Here is what the evidence shows — and how to protect yourself at the shelf.

OLEA Editorial