Is Eel Halal?

The short answer

Eel is a fish, and fish is halal. The objection about scales that people repeat is a kosher rule, not an Islamic one. The one thing worth checking is not the eel, but the sauce it is cooked in. Traditional unagi glaze contains mirin and sake.

Is eel a fish?

Yes. Eels are ray-finned fish. Scholars agree that fish is halal and needs no slaughter, so eel is halal. This is true in the Maliki, Shafi'i and Hanbali schools, which allow all fish. It is also true in the mainstream Hanafi position, which allows all types of fish.

Do fish need scales to be halal?

No. The idea that a fish must have scales to be eaten is a kosher rule from Jewish law, not an Islamic one. Islamic law allows fish as a whole group. It does not add a test for scales.

Catfish, shark and eel are all fish with no scales, or almost none, and most scholars say they are halal. A cautious minority in the Hanafi tradition prefers to avoid fish without scales, to be extra careful. That is a personal precaution, not the main ruling.

What should you check when you order eel?

In practice, the doubt about eel is not the eel itself. It is how it is served. Japanese grilled eel, called unagi or kabayaki, is glazed with a sweet sauce usually made from mirin and sake. Both are alcoholic, and halal certifiers treat them as not halal. So a plate of unagi can be halal eel under a sauce that is not halal. Ask whether the glaze contains mirin or sake, or choose eel prepared without it.

Common questions

Is eel haram because it has no scales?

No. The rule that fish must have scales comes from Jewish (kosher) law, not Islamic law. Islamic law allows fish as a group, so eel, a fish without scales, is halal according to most scholars.

Is eel halal in the Hanafi school?

The mainstream Hanafi position allows all types of fish, and eel is a fish, so it is halal. A cautious minority avoids fish without scales as a precaution, but that is not the main Hanafi ruling.

Is unagi (Japanese grilled eel) halal?

The eel itself is halal. However, unagi is usually glazed with kabayaki sauce made from mirin and sake, which are alcoholic. Check the sauce, or ask for eel prepared without mirin or sake.

Does eel need to be slaughtered Islamically?

No. Like all fish, eel does not need Islamic slaughter to be halal.

The bottom line

Eel is halal. It is a fish, and the objection about scales is a kosher rule that Islamic law does not share. The only real caution is the sauce. Traditional unagi glaze is made with mirin and sake, so check how the eel is prepared rather than whether eel itself is allowed.