Sanma: The Best Fish to Eat in Autumn?

As the crisp autumn air settles in, one question arises among seafood lovers in Japan: “Is sanma the best fish to eat in autumn?” Sanma, also known as Pacific saury, is a long, sleek fish celebrated for its rich, seasonal flavor.

This fish is a staple in Japanese cuisine in autumn, as its flavor peaks when the weather cools down. Let’s dive into what makes sanma unique and why it’s a must-try fish this season.

What is sanma?

“Sanma” translates to “autumn sword fish” in Japanese. The name itself explains why it’s so popular during the fall. The word “sanma” comes from the Japanese words “san,” meaning autumn, and “ma,” which refers to its sword-like shape. It’s called autumn sword fish because the fish’s migration coincides with the autumn season, making it abundant and at its tastiest.

People have enjoyed this fish for centuries, a symbol of autumn dining. As the fish migrates from the northern Pacific to warmer waters, it builds up fat, giving it a rich, buttery flavor perfect for hearty autumn meals.

What does it taste like?

Sanma has a distinctively strong, oily taste that pairs well with simple seasonings. Due to its high-fat content, the flavor is often described as rich, slightly salty, and incredibly savory. Unlike the delicate flavors of other fish like salmon or mackerel, sanma has a bold taste. More specifically, it can stand up to grilling, making it a favorite for those who enjoy full-flavored seafood.

Why do people eat it in the autumn?

People enjoy sanma in the autumn because it is at its fattiest, providing a more robust and satisfying eating experience. The crisp autumn weather and the fish’s rich, comforting taste make it so appealing during this season.

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How can I eat sanma?

One of the best things about sanma is its versatility. It can be prepared in various ways to suit different tastes, from simple grilled preparations to more intricate dishes like sushi. Here are three popular ways to enjoy this seasonal delicacy:

Grilled whole

The most traditional way to eat Pacific saury is to grill it whole, a dish known as “sanma shioyaki.” The fish is seasoned with salt and grilled over an open flame until the skin is crispy and the flesh is tender. It’s usually served with grated daikon (Japanese radish) and a wedge of lemon or lime to cut through the richness. The grill brings out the fish’s natural oils, giving it a smoky, savory flavor that pairs well with a rice or miso soup bowl.

Sushi

Sanma can also be enjoyed raw for sushi lovers. The fatty texture of the fish lends itself well to sushi, often served as nigiri with a small mound of rice and a touch of soy sauce or grated ginger. The freshness of the fish, combined with the slight tang of the vinegar in the rice, creates a delightful contrast in flavor and texture. This is a great option for those who want to experience its pure taste without additional seasoning.

Over rice

Another popular way to enjoy it is over a bowl of steamed rice, like a donburi. In this dish, the grilled or sautéed fish is placed atop a bed of rice, often with a sweet soy-based sauce drizzled over the top. The fish’s natural oils seep into the rice, making each bite tasteful. This hearty meal is perfect for chilly autumn evenings when you want something comforting and filling.

Why should I try sanma this year?

You should try sanma this year because it’s a seasonal delicacy at its best during autumn. People love it because it’s a true seasonal treat that perfectly embodies the autumn flavors in Japan. Sanma is not only delicious but also a healthy choice. Rich in omega-3 fatty acids, it’s also excellent for heart health and is packed with essential nutrients like protein, vitamins, and minerals. It’s a guilt-free indulgence that nourishes your body while satisfying your taste buds.

Another reason to try sanma this year is its cultural significance. In Japan, eating this fish in the fall is a time-honored tradition to celebrate the change in seasons and the ocean’s bounty. Many local festivals, known as sanma matsuri, are even dedicated to this fish, where people gather to enjoy freshly grilled sanma while soaking in the autumn atmosphere. Overall, sanma offers a rich, flavorful experience that pairs perfectly with the season. Have you ever tried sanma? Let us know in the comments below!