Have you ever tasted eel sauce? It is a sweet and salty sauce from Japan. People use it on sushi, grilled fish, and rice bowls. Many call it “Unagi sauce.” But don’t worry, it has no eel inside. The name comes from its use on grilled eel.
This sauce is very tasty and easy to make at home. You just need a few simple ingredients. Let’s learn how to make eel sauce step by step.
What is Eel Sauce Made Of?
Eel sauce is made by cooking soy sauce, sugar, and mirin together. Mirin is a sweet rice wine from Japan. These ingredients blend to make a thick, shiny sauce. Sometimes, people add sake or cornstarch. Sake adds flavor, and cornstarch helps make the sauce thicker.
Core Ingredients
- Soy Sauce: Gives the sauce its salty and umami taste.
- Mirin: A sweet rice wine that adds gloss and sweetness.
- Sugar: Sweetens the sauce and helps it thicken.
Optional Additions
- Sake (Rice Wine): Adds deeper flavor; the alcohol cooks off.
- Cornstarch: Mixed with water to make the sauce thicker.
- Dashi: A Japanese stock that adds rich, complex flavor.
How to Make Eel Sauce
Follow these simple steps to make eel sauce at home:
- Put soy sauce, mirin, sugar, and optional sake in a small saucepan.
- Heat the sauce on low, stirring often to dissolve the sugar.
- When the sauce starts to boil, lower the heat and cook gently.
- Let it simmer until the sauce thickens like honey.
- If you want thicker sauce, mix cornstarch with water and add it slowly.
- Turn off the heat and let the sauce cool before using.
Making eel sauce takes about 10 to 20 minutes. It is easy and fast. You can keep it in the fridge for a week.
Tips for the Best Eel Sauce
- Use good quality soy sauce for better taste.
- Add mirin slowly to control sweetness.
- Do not boil too hard; it can burn the sauce.
- Stir often to avoid sticking to the pan.
- Cool the sauce well before storing.
How to Use Eel Sauce
Eel sauce is very versatile. Here are some ideas to enjoy it:
- Drizzle over sushi rolls or sashimi.
- Pour on grilled eel or fish for extra flavor.
- Add to rice bowls with chicken or vegetables.
- Use as a dipping sauce for tempura or dumplings.
- Mix with mayonnaise for a tasty dip.
Simple Eel Sauce Recipe Table
| Ingredient | Amount | Notes |
|---|---|---|
| Soy Sauce | 1/2 cup (120 ml) | Use regular or low sodium |
| Mirin (Sweet Rice Wine) | 1/4 cup (60 ml) | Can find in Asian stores |
| Sugar | 3 tablespoons | White granulated sugar |
| Sake (Optional) | 1 tablespoon | Add for extra flavor |
| Cornstarch (Optional) | 1 teaspoon mixed with 1 tablespoon water | For thicker sauce |
:max_bytes(150000):strip_icc()/20230705-SEA-Unagisauce-AmandaSuarez-hero-1ad75906eff7410bbf844a52a799d42c.jpg)
Why Make Eel Sauce at Home?
Store-bought eel sauce can have extra preservatives. Making it yourself means fresh taste and simple ingredients. Plus, you can adjust sweetness and thickness as you like.
Homemade sauce is cheaper and ready in minutes. It also works for many dishes beyond sushi.
Quick Summary
- Eel sauce is a sweet soy sauce mixture.
- Main ingredients: soy sauce, mirin, and sugar.
- Cook gently until thick and shiny.
- Use on sushi, grilled fish, and rice bowls.
- Keep in the fridge for up to one week.

Final Words
Eel sauce is a simple and delicious Japanese sauce. It adds sweet and salty flavor to many dishes. You don’t need special skills to make it. Try this easy recipe today and enjoy the taste of Japan at home.
Frequently Asked Questions
What Is Eel Sauce Made Of?
Eel sauce is made by simmering soy sauce, mirin (sweet rice wine), and sugar until thick. It often includes sake or cornstarch for extra flavor and texture. This sweet, savory Japanese sauce is traditionally served with grilled eel but contains no eel itself.
Does Eel Sauce Actually Contain Eel?
Eel sauce does not contain eel. It’s a sweet, savory Japanese sauce made from soy sauce, sugar, and mirin. The name refers to its traditional use on grilled eel, not its ingredients. This sauce suits sushi, rice bowls, and grilled dishes perfectly.
What Is The Closest Thing To Eel Sauce?
The closest thing to eel sauce is a mixture of soy sauce, mirin, and sugar simmered until thick and sweet. It mimics unagi sauce’s rich, savory-sweet flavor. Use teriyaki or hoisin sauce as quick alternatives, though they differ slightly in taste and consistency.
Is Eel Sauce And Hoisin Sauce The Same?
Eel sauce and hoisin sauce are different. Eel sauce is sweet, savory, made with soy, sugar, and mirin. Hoisin is thicker, spicier, and made from fermented soybeans and spices. Both serve distinct flavors in Asian cuisine.

