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From Italy to Tunisia: Countries Renowned for Premium Olive Oil

Person pouring oil into frying pan with broccoli and tomato pieces on stove.

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Olive oil has been a staple of Mediterranean diets for thousands of years, celebrated for its distinctive taste and for its remarkable health benefits. Across the globe, certain countries have earned reputations for producing some of the finest oils available, with each region offering its own unique flavor profiles, cultivation methods, and traditions. From the rolling hills of Tuscany to the sun-soaked groves of North Africa, premium olive oil production is both an art and a science.

 

Italy – Tradition and Terroir

Italy is perhaps the most famous olive oil producer in the world, with regions such as Tuscany, Puglia, and Sicily crafting oils that have become benchmarks for quality. Italian producers are meticulous about every step of the process, from hand-harvesting olives at peak ripeness to cold-pressing them within hours to preserve flavor and nutrients.

The flavour profiles vary greatly by region: Tuscan oils are often peppery and bold, perfect for drizzling over grilled meats or hearty soups, while Sicilian oils tend to be fruitier with a hint of almond, pairing beautifully with fresh salads or seafood. Italy’s centuries-old cultivation methods, strict quality controls, and deep cultural connection to olive oil make it a cornerstone of the global premium market. Some Italian oils are produced as unfiltered olive oil, which can have a cloudier appearance but retain even more of the olives’ natural aroma and flavor compounds. These oils are particularly prized by chefs for their depth and complexity, and are often used as finishing oils to elevate a dish.

Spain – The World’s Largest Olive Oil Producer

While Italy may win in branding, Spain is the world leader in production volume and is increasingly recognized for its premium offerings. Andalusia, particularly the province of Jaén, produces the majority of Spain’s olive oil, including award-winning extra virgin varieties that rival any in the Mediterranean. Spain values traditional techniques and artisanal products. 

Greece – Olive Oil as a Way of Life

In Greece, olive oil isn’t just an ingredient, it’s a cornerstone of cultural identity. The Peloponnese region, Crete, and Lesbos are known for producing oils with a rich, fruity taste and low acidity. Greek producers often favor the Koroneiki variety of olive, celebrated for its high polyphenol content, which contributes to both health benefits and shelf stability.

Greek olive oil production still relies heavily on family-run groves, where methods are passed down through generations. Many of these producers use traditional stone mills alongside modern extraction technologies, striking a balance between heritage and efficiency.

Tunisia – North Africa’s Premium Contender

Tunisia might surprise some as a leading olive oil exporter, but it has a long history of cultivation dating back to ancient times. Today, the country is one of the top global exporters and is increasingly earning recognition for the quality of its oils.

Tunisian olive oils are often smooth and mild, making them versatile for cooking and baking as well as for dipping and dressings. The country’s climate, hot summers and mild winters, combined with a focus on organic farming methods, creates a product that appeals to health-conscious consumers and gourmet chefs alike.

Portugal – A Rising Star in the Olive Oil World

While Portugal has always grown olives, its olive oil industry has been undergoing a quiet renaissance. Regions like Alentejo are producing oils with exceptional balance, often blending traditional Portuguese olive varieties to create complex and layered flavor profiles.

Portuguese oils tend to be less bitter than their Italian counterparts, with subtle floral and nutty notes that complement lighter dishes. Sustainable farming practices are on the rise here, making Portugal an attractive option for environmentally minded buyers.

California – Premium Quality from the New World

Outside the Mediterranean, California has emerged as a significant producer of high-quality olive oil. With a climate similar to parts of Spain and Italy, California growers are cultivating both traditional Mediterranean varieties and experimenting with newer hybrids.

Californian oils often have a bright, fresh flavor profile, and the industry benefits from stringent state quality standards. Many producers emphasize traceability, allowing consumers to know exactly where their oil was grown, harvested, and pressed.

Choosing the Right Olive Oil for Your Needs

When selecting premium olive oil, consider both flavor profile and intended use. Peppery, robust oils are ideal for drizzling over roasted vegetables or adding complexity to grilled meats, while milder, fruitier oils shine in salad dressings, baked goods, or as a finishing touch for delicate seafood dishes.

Look for freshness indicators, such as harvest dates on the bottle, and consider smaller producers who emphasize quality over quantity. 

Bowl of olive oil surrounded by olive leaves and olive buds in a circular pattern on white background.

Image Source: https://pixabay.com/photos/olive-oil-leaf-plant-eat-food-2657696/

From Italy’s bold Tuscan blends to Tunisia’s smooth and versatile offerings, premium olive oil production is a rich tapestry of tradition, terroir, and innovation. Each producing country brings its own history, climate, and cultivation practices to the table, resulting in a wide array of flavors and textures for consumers to explore.

By understanding the unique characteristics of oils from different regions, you can make more informed choices that enhance your cooking and support producers who are committed to quality. Whether you’re a home cook or a professional chef, exploring olive oils from around the world opens up a world of taste and cultural connection.


This post was published by Cherimarie Poulos aka Mrs. Carlsbad is the owner and founder of Carlsbad Food Tours!

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