What Is Eel Sauce Called on Menus Around the World

You are staring at a sushi menu in London, a grocery label in Toronto, and a wholesale spec sheet from a supplier in Shanghai — and none of them use the same word for that glossy brown glaze on your unagi. So what is eel sauce called, exactly? The short answer: it goes by unagi sauce, kabayaki sauce, tare, or simply "eel sauce" depending on where you are and who's selling it. For B2B buyers, that naming mess isn't trivia. It affects what you order, what you receive, and whether your import paperwork matches the product inside the box.

I've spent years sourcing and labeling eel products for overseas clients at Eelpro, and the number one support question we get isn't about flavor — it's "is this the same sauce as the one on my last shipment?" Let's clear that up.

The Core Names: Unagi Sauce, Kabayaki Sauce, and Tare

These three terms describe the same family of sauce, but each one tells you something slightly different about origin or use.

• Unagi sauce — the retail-friendly, English-language name used on U.S. and European grocery shelves. "Unagi" is simply the Japanese word for freshwater eel.
• Kabayaki sauce — named after the kabayaki cooking method, where eel fillets are butterflied, skewered, and grilled with repeated basting. The sauce used in that basting process is what earns the name.
• Tare (たれ) — the true Japanese culinary term for a thick, reduced glaze made from soy sauce, mirin, sake, and sugar. Tare is a broader category — teriyaki tare and yakitori tare exist too — but "unagi no tare" specifically refers to eel sauce.

In Japan, if you ask for "eel sauce" directly, most chefs will assume you mean unagi no tare. That's the precise, kitchen-level name. Menus abroad simplify it because "tare" alone confuses non-Japanese diners.

How Naming Changes Across Global Menus and Packaging

Here's where it gets messy for foodservice buyers and importers. The same bottle can carry three or four different labels depending on the market.

That last row is the trap. Some fusion restaurants use generic "sweet soy glaze" as a stand-in, which technically isn't tare at all — no mirin, no eel-cooking reduction, just a soy-sugar mix. If you're sourcing for a sushi program, this substitution will disappoint customers who expect the real thing.

Cold Fact Most Buyers Miss

Traditional tare in Japan is sometimes aged for years, topped up continuously as it's used to baste grilling eel — similar to how a soy sauce mother batch works. Commercial eel sauce sold internationally is a fresh-batch version made to match that flavor profile without the aging process, since food safety regulations for export products require standardized batch production. That's not a lesser product — it's just a different manufacturing method suited to international food trade standards.

Why This Naming Confusion Matters for B2B Buyers

This is the differentiator that actually affects your purchase order. Get the terminology wrong and you risk a customs mismatch, a menu description that misleads diners, or a product spec that doesn't match your supplier's label.

Buyer's decision checklist before finalizing an eel sauce order:

1. Confirm whether the supplier calls it tare, unagi sauce, or kabayaki sauce on the actual commercial invoice — not just the marketing brochure.
2. Request the ingredient breakdown: soy sauce, mirin, sugar, and eel-derived reduction should all be listed.
3. Ask for a viscosity or Brix sample if you're pairing it with grilled frozen unagi kabayaki — thin sauce won't cling to the fillet properly.
4. Check shelf life and storage temperature stated on the spec sheet, since tare-based sauces are shelf-stable but still need cool, dry storage away from direct heat.
5. Verify the packaging language matches your target retail market — U.S. buyers expect "eel sauce," Japanese-speaking markets expect "unagi no tare."

Common Naming Mistakes We See From Importers

• Assuming "teriyaki sauce" and "eel sauce" are interchangeable — they're not; teriyaki lacks the eel-basting flavor base.
• Ordering "kabayaki sauce" expecting a standalone product, when some suppliers only sell it pre-applied to the eel fillet.
• Mislabeling retail packaging with "Japanese BBQ sauce," which confuses customs classification.
• Not confirming whether the sauce is meant for basting during cooking (thicker, higher viscosity) versus drizzling at the table (thinner, pourable).

At Eelpro, our eel sauce is produced as unagi tare, matching the traditional basting consistency used for kabayaki. We label it clearly for export so buyers aren't guessing what's inside the drum or bottle.

FAQ: Quick Answers Buyers Keep Asking

What is eel sauce called in Japanese?

It's called unagi no tare (うなぎのたれ), or simply "tare" in a kitchen context where eel is already the topic. "Kabayaki sauce" describes the same sauce used specifically for the kabayaki grilling method.

Is unagi sauce the same as eel sauce?

Yes. "Unagi sauce" and "eel sauce" are the same product — the English-language name simply swaps the Japanese word "unagi" for its English translation, "eel." Both describe the soy-mirin-sugar glaze used on grilled freshwater eel.

What does kabayaki sauce mean?

Kabayaki refers to the cooking technique — butterflying, skewering, and basting eel over direct heat. "Kabayaki sauce" is the basting glaze applied during that process. It's functionally the same as unagi tare, just named for the cooking method instead of the ingredient.

Sourcing the Real Thing for Your Menu or Retail Line

If you're building a sushi program, a frozen seafood retail line, or a foodservice import catalog, precision in naming protects your brand. Our team works directly with buyers to confirm labeling, viscosity, and packaging before the first container ships. We also supply frozen seafood lines and freshwater eels alongside our sauce, so foodservice distributors can source a matched product set from one supplier instead of piecing it together from three.

Curious how the sauce is actually made, or want a simple recipe to test flavor pairing before you commit to a bulk order? Check our guide on kabayaki sauce production methods, or try a home batch using our eel sauce make-ahead storage guide. Drop your questions in the comments below — we read every one, and if you're deciding between tare styles for a new menu launch, we're happy to walk through the options with you.