Unagi or Eel? What’s the Story Behind Japan’s Most Mysterious Delicacy?

zenDine
7 min readAug 22, 2023

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Unagi or Eel? What’s the Story Behind Japan’s Most Mysterious Delicacy?

As a food blogger, I have always been fascinated by the unique and diverse flavors of traditional Japanese cuisine. One of the dishes that has captivated my attention is unagi, a freshwater eel that is a popular seafood dish in Japan. Unagi has a mysterious aura surrounding it and is considered a delicacy, so I decided to dive deeper into its story.

Unagi has a long history in Japanese cuisine, dating back to ancient times. It has been a popular dish since the Edo period, and it continues to be a staple in Japanese restaurants worldwide. The popularity of unagi is not just because of its flavor, but also because of the cultural significance attached to it.

Key Takeaways:

  • Unagi is a freshwater eel that is a staple in traditional Japanese cuisine
  • It has a long history dating back to ancient times and is considered a delicacy
  • Unagi has cultural significance attached to it and continues to be popular in Japanese restaurants worldwide

Unagi: A Culinary Tradition from Ancient Times

Unagi, or freshwater eel, has been a popular seafood dish in Japan since ancient times. Its cultural significance and traditional preparation methods have made it an integral part of Japanese cuisine.

The history of unagi can be traced back to the Edo period, when it was considered a luxury food reserved for the upper classes. It was often served in elaborate meals and was believed to have medicinal properties that increased stamina and vitality.

“Eating unagi on the Day of the Ox, which falls on different dates depending on the region, is a time-honored custom in Japan.”

The tradition of eating unagi on the Day of the Ox, which falls on different dates depending on the region, is a time-honored custom in Japan. It is believed to provide energy during the hot and humid summer months.

The preparation of unagi involves first capturing the freshwater eel and then filleting it while it is still alive. The filets are then skinned, deboned, and grilled over charcoal. This traditional cooking method is what gives unagi its distinct smoky flavor and crispy texture.

To enhance the flavor, the grilled eel is then brushed with a sweet and savory sauce known as unagi sauce, which is made from a mixture of soy sauce, mirin, sake, and sugar. This sauce complements the rich taste of the unagi and adds depth to the dish.

Unagi: A Culinary Tradition from Ancient Times

Unagi is also a common ingredient in sushi, where it is typically served with rice and wrapped in seaweed. The combination of flavors and textures creates a delicious fusion of traditional and modern Japanese cuisine.

Today, unagi has gained popularity outside of Japan and is now considered a delicacy in many international culinary scenes. It has been incorporated into modern dishes with inventive twists, yet it still remains a traditional and fundamental ingredient in Japanese cuisine.

Unagi: From River to Plate

Preparing unagi, a freshwater eel, is a delicate process that requires skill and precision. Traditionally, the eels are caught in rivers and then kept alive in tanks until it is time to prepare them for cooking.

The first step in preparing unagi is to gut and clean the eels. The heads and tails are then removed, and the remaining meat is filleted and cut into pieces. The filets are then skewered and grilled over a charcoal fire until slightly crispy on the outside and tender on the inside.

One of the most important components of unagi is the sauce, which is made from a blend of soy sauce, mirin, sugar, and sake. The sauce is brushed onto the eel during grilling to give it a rich, savory flavor.

“The combination of the perfectly grilled, slightly crispy unagi with the sweet and savory sauce is simply irresistible.”

Unagi is often served as a standalone dish, but it can also be used in various recipes, such as unagi donburi, a rice bowl topped with grilled eel, or unagi sushi rolls, which are a combination of grilled eel, rice, and nori seaweed.

Regardless of how it is served, unagi remains a popular and delicious seafood dish that has been enjoyed for centuries in Japan, and now throughout the world.

Unagi Sushi: A Delicious Fusion

One of the most popular variations of unagi is in sushi form. Unagi sushi combines the flavors and textures of grilled eel with other traditional sushi ingredients, resulting in a delicious and unique dish.

The unagi used in sushi is typically grilled and then glazed with a sweet and savory sauce made from soy sauce, mirin, and sugar. The eel is then sliced and wrapped in sushi rice and seaweed, often accompanied by other ingredients such as avocado or cucumber.

Unagi sushi is one of my personal favorites. The combination of the tender, flavorful eel with the sticky rice and crunchy seaweed is just perfect. It’s definitely a must-try for sushi lovers!

The popularity of unagi sushi has spread beyond Japan, and it is now a staple in sushi restaurants around the world. Its unique flavor profile and cultural significance make it a highly sought after dish for food enthusiasts and travelers alike.

The Rise of Unagi: From Local Delicacy to Global Sensation

Undoubtedly, unagi is a delicacy that has garnered popularity across the globe. What was once a local dish in Japan is now recognized and loved by food enthusiasts worldwide. The unique flavor and texture of unagi have made it a sought-after ingredient in international culinary scenes, and its presence in modern dishes can be seen in many forms.

Unagi, a traditional Japanese food, has become increasingly popular in recent years. It has made its way into menus of high-end restaurants, and even fast-food chains are featuring unagi dishes. The demand for this delicious seafood dish continues to rise, with the appreciation for traditional Japanese cuisine growing worldwide.

“Unagi is a delicacy that has stood the test of time. It’s always been popular in Japan, but it’s fascinating to see how it’s gaining more and more recognition in other parts of the world.” — Chef Kojima Yasutoshi

With its rich history and unique taste, it’s no surprise that unagi has become a culinary sensation in the global food scene. From sushi rolls to grilled dishes, it has found its way onto menus in various forms, catering to different taste preferences and culinary styles.

  • Unagi sushi, with its perfect combination of sweet and savory flavors, has become a popular choice for sushi lovers.
  • Grilled unagi is also a well-loved dish, often paired with rice and a variety of sides.
  • Unagi donburi, which features grilled unagi on a bed of rice, topped with a sweet and savory sauce, is another popular dish.

The versatility of unagi has made it a popular ingredient in fusion dishes as well. In recent years, it has been incorporated into dishes like unagi burgers, unagi tacos, and even pizza!

As the world becomes more interconnected, the appreciation for different cuisines grows. Unagi is a prime example of how a traditional dish can captivate audiences worldwide, becoming a global sensation.

Conclusion

Unagi, also known as freshwater eel, is a unique delicacy with a long history in traditional Japanese cuisine. Its popularity has spread beyond Japan, and it’s now considered one of the most sought-after seafood dishes worldwide. From its origins as a popular seafood dish in ancient Japan to its modern-day incarnation as a sushi roll, unagi remains a versatile and highly sought-after ingredient.

Today, chefs around the world are experimenting with this flavorful fish, creating new and exciting recipes that showcase its unique taste and texture. Despite its growing popularity, however, unagi remains rooted in its traditional Japanese origins, and its cultural significance continues to be celebrated in Japan and beyond.

FAQs

Q: What is unagi?

A: Unagi refers to freshwater eel, a popular seafood dish in Japanese cuisine.

Q: What is the history of unagi?

A: Unagi has been enjoyed as a culinary tradition in Japan since ancient times, with cultural significance and traditional preparation methods.

Q: How is unagi prepared?

A: Unagi is caught from rivers, grilled to perfection, and often served with traditional unagi sauce to enhance its flavor.

Q: Is unagi commonly used in sushi?

A: Yes, unagi is a popular ingredient in sushi, adding a unique combination of flavors and textures to sushi rolls.

Q: Why is unagi becoming popular globally?

A: Unagi is gaining popularity outside of Japan, becoming a sought-after delicacy in international culinary scenes and being incorporated into modern dishes.

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Disclosure: This article was written with the assitance of AI technology. An AI tool (Chat GPT) was used to create an outline and generate content for portions of the article. A human writer has manually reviewed, edited, and contributed to the article content before publishing.

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zenDine is a restaurant discovery platform that serves the needs of foreign residents, travelers in Japan and restaurant partners. https://zendine.co