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Old Metairie Olive Oils & Vinegars  •  Metairie, Louisiana

Fused vs Infused Olive Oil — What’s the Difference?

One is pressed with the ingredient. One has flavor added after. The distinction changes everything about taste, quality, and what you’re actually buying.

Fused Olive Oil — Pressed Together at the Mill

A fused olive oil is made using the traditional Italian agrumato method — fresh olives and a second ingredient (citrus, herbs, chilies, or other produce) are crushed together simultaneously at the time of pressing. The flavor is literally pressed into the oil at a molecular level. Nothing is added afterward.

This requires precise coordination. Olives and the companion ingredient must both be harvested at peak ripeness and delivered to the mill within hours of each other. The mill crushes them together immediately. You cannot pause production, adjust mid-batch, or correct mistakes. Each variety takes multiple harvest seasons to perfect the right ratios.

The result is a flavor that is deeper, more integrated, and more complex than anything produced after the fact. A true fused lemon olive oil tastes like the lemon was part of the olive — because during pressing, it was.

Infused Olive Oil — Flavored After Pressing

An infused olive oil starts with already-pressed extra virgin olive oil. Natural flavorings — dried herbs, garlic, truffle, or fruit essences — are added to the finished oil. The two are combined and left to steep, then filtered.

Infused oils are easier to produce, allow for more consistent flavor control year-round, and are not dependent on harvest timing. That makes them more widely available and more varied in flavor options. A quality infused olive oil still begins with genuine extra virgin olive oil as its base — which is exactly what Veronica Foods uses.

The flavor of a well-made infused oil is bright and distinct, though different in character from a fused oil. Where fused oils taste integrated and seamless, infused oils often have a cleaner, more pronounced top note of the added flavor.

Why Many Retailers Mislabel Their Oils

Because “fused” sounds more premium than “infused,” many retailers apply the term to oils that were simply flavored after pressing. This is not agrumato production — it is mislabeling. The practical difference matters: a genuinely fused oil cannot be replicated year-round on demand. It is harvest-dependent, labor-intensive, and limited in volume. If a product is available in every flavor, every month, at a low price point, it is almost certainly infused — regardless of what the label says.

At Old Metairie Olive Oils & Vinegars, we carry both fused and infused olive oils from Veronica Foods and are transparent about which is which. Come in for a free tasting and taste the difference side by side — it’s the fastest way to understand what the distinction actually means in the glass.

Quick Reference

Fused Olive Oil

Crushed with fresh produce at pressing — agrumato method. Harvest-dependent. Deeply integrated flavor. Limited seasonal production.

Infused Olive Oil

Flavoring added to finished EVOO after pressing. More consistent year-round. Clean, distinct flavor profile. Wider variety available.

Which is better?

Neither — they serve different purposes and tastes. The best way to choose is to taste both. Free tastings daily at 103 Focis St, Metairie.

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Common Questions

Fused vs Infused Olive Oil — FAQ

What is the difference between fused and infused olive oil?

Fused olive oil is made by crushing fresh olives together with a second ingredient — citrus, basil, chilies, garlic — simultaneously at the time of pressing. The flavor is mechanically integrated into the oil during extraction. Infused olive oil is made by adding natural flavorings to already-pressed extra virgin olive oil and allowing them to steep before filtering. Both produce genuinely flavored oils, but the process, flavor depth, and production complexity are quite different.

Is fused olive oil better than infused?

Not better — different. Fused oils tend to have a more seamlessly integrated, complex flavor because the infusion happens at the molecular level during pressing. Infused oils often have a brighter, cleaner expression of the added flavor. The right choice depends on what you’re cooking and what flavor profile you prefer. The easiest way to decide is to taste both — which is exactly what our free in-store tastings are for.

How can I tell if an olive oil is truly fused?

Genuine fused olive oils are produced using the agrumato method and are harvest-dependent — meaning they can only be made when both the olives and the companion ingredient are ripe at the same time. If a product is available in every flavor year-round at a low price, it is almost certainly infused regardless of labeling. Buy from a retailer who sources from a verified supplier and can explain the production method. At Old Metairie Olive Oils & Vinegars, every fused oil on our shelves comes from Veronica Foods and we can tell you exactly how it was made.

What are fused olive oils used for?

Fused olive oils are exceptional for finishing dishes, dipping bread, dressing salads, and drizzling over proteins, vegetables, and even desserts. Because the flavor is deeply integrated, they hold up well in light cooking and sautéing too. A blood orange fused olive oil over seared salmon, a lemon fused oil on roasted asparagus, or a chipotle fused oil for dipping — the pairings are nearly endless. Our staff can walk you through options for your kitchen during a free tasting.

Can I buy fused and infused olive oils online?

Yes — both fused and infused olive oils from Veronica Foods are available at oldmetairiefoods.com with nationwide shipping. Inventory is synced in real time with our store at 103 Focis Street in Old Metairie, so what you see online is always accurate. If you’re local to Metairie or the New Orleans area, we recommend coming in first for a free tasting so you can find your favorites before ordering.

103 Focis Street  •  Old Metairie, Louisiana

Taste Fused and Infused Side by Side — Free

No appointment needed. Come in any time during business hours and taste the full range. Tue–Fri 10–5:30  |  Sat 10–4  |  (504) 354-1275