Name: Unagi Kabayaki Sauce
Cuisine: 和食
Ingredients: 4 tbsp sugar; 4 tbsp cooking sake; 4 tbsp hon-mirin (true mirin); 4 tbsp soy sauce

About "Unagi Kabayaki Sauce"

An authentic Unagi Kabayaki sauce recipe using a golden 1:1:1:1 ratio of sugar, sake, mirin, and soy sauce (4 tbsp each). First, boil the sugar, sake, and mirin over high heat to cook off the alcohol, then add the soy sauce and simmer over medium heat. Adding the soy sauce after boiling off the alcohol preserves its rich aroma. Since the sauce thickens significantly as it cools, the key to success is turning off the heat while it is still slightly runny. This easy recipe is perfect when store-bought eel sauce just isn't enough.

Video Timestamps

Tips for Making "Unagi Kabayaki Sauce"

Ratio
- Using equal amounts of sugar, sake, mirin, and soy sauce (4 tbsp each) ensures a consistent and reliable flavor.
Ingredients
- Use real hon-mirin (true mirin) instead of mirin-style seasoning to make a significant difference in flavor and texture.
Prep & Heat
- Bring the sugar, sake, and mirin to a boil over high heat for 30 to 60 seconds to completely evaporate the alcohol. It is ready when the sharp smell of alcohol turns sweet.
Seasoning
- Always add the soy sauce after boiling off the alcohol. Adding it too early causes its delicate aroma to evaporate along with the alcohol.
Heat Control
- After adding the soy sauce, reduce the heat to medium and let it simmer without stirring; natural convection will mix it evenly.
Thickness
- The sauce is ready when scraping the bottom of the pot with a spatula leaves a brief line, or when the liquid reduces to 1/2 or 1/3 of its volume after adding the soy sauce.
Finishing
- Since the sauce thickens significantly as it cools, turn off the heat while it still feels slightly runny to avoid over-thickening.

Ingredients for "Unagi Kabayaki Sauce"

4 items

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4tbsp sugar
4tbsp cooking sake
4tbsp hon-mirin (true mirin)
4tbsp soy sauce

How to Make "Unagi Kabayaki Sauce"

1
Combine the sugar, sake, and mirin in a pot and bring to a boil over high heat.
2
Once boiling, let it bubble for 30 seconds to 1 minute to cook off the alcohol. The alcohol is fully evaporated when the sharp sake smell disappears and turns into a sweet aroma.
3
Reduce the heat to medium and add 4 tbsp of soy sauce. Let it simmer without stirring.
4
Turn off the heat when the sauce thickens enough that scraping the bottom of the pot with a spatula leaves a visible line for a split second. As a guide, it should reduce to about 1/2 to 1/3 of its volume after adding the soy sauce (about 3 to 5 minutes).
5
Since the sauce thickens further as it cools, the key is to stop heating while it is still slightly runny. Let it cool slightly before using.

Detailed Commentary on "Unagi Kabayaki Sauce"

* Content organized by topics from the video.

Perfect for Midsummer Day of the Ox!

For the Midsummer Day of the Ox (Doyo no Ushi no Hi), we present a recipe to solve the common problem of running out of eel sauce. It is perfect for those who find the tiny packet of sauce that comes with store-bought eel insufficient and want to drizzle it generously. From the perspective of molecular culinary science, we will share three key points to make an incredibly delicious sauce using standard ingredients: using equal ratios, boiling off the alcohol, and judging the thickness. Once you master this method, you can enjoy professional-grade sauce at home whenever you like.

The Golden 1:1:1:1 Ratio & Ingredients

The first key point is to use equal amounts of all seasonings. After testing various brands, we concluded that a 1:1:1:1 ratio of sugar, cooking sake, mirin, and soy sauce yields the most consistent and delicious flavor. For this recipe, we use 4 tbsp of each. First, add the sugar to the pot, followed by the sake and mirin. It is crucial to use real 'hon-mirin' (true mirin) rather than 'mirin-style seasoning.' To truly enjoy a luxury ingredient like eel, do not compromise on the quality of your mirin.

Boiling Off Alcohol: The Nikiri Technique

The second point is to boil off the alcohol, a traditional Japanese technique known as 'nikiri.' This process evaporates the alcohol content in the cooking sake and mirin. Bring the pot to a boil over high heat and let it bubble vigorously for 30 to 60 seconds. When the sharp smell of alcohol fades and turns into a sweet aroma, it is fully evaporated. This extra step removes any harshness, resulting in a smooth, deep flavor. It is a versatile technique that can also be applied to other ingredients like wine.

Add Soy Sauce Last to Preserve Aroma

Once the alcohol has evaporated, add 4 tbsp of soy sauce. The key here is not to stir at all after adding it. As the liquid heats, natural convection will mix it evenly. Reduce the heat to medium. We do not boil the soy sauce from the beginning to preserve its aroma, which is the soul of this sauce. Adding it after boiling off the alcohol prevents the delicate aroma of the soy sauce from evaporating along with the alcohol.

The Science of Cooking with Care

While the soy sauce simmers, the speaker shares an interesting thought. While professional sauces use eel bones and heads for broth, this simple method is the most practical and economical for home cooking. Furthermore, the taste of food is influenced not just by chemical compounds, but also by the psychological factor of 'making it with care.' Just as food tastes better when cooked with children, the satisfaction of putting effort into a dish acts as a crucial spice that tells the brain it is delicious. It is a heartwarming insight into the depth of cooking.

How to Judge the Perfect Thickness

The final point is knowing when to turn off the heat. As the sauce reduces, the bubbles will grow larger and the sauce will thicken. The ideal consistency is reached when scraping the bottom of the pot with a spatula leaves a brief, visible line. If you do not have a spatula, aim to reduce the liquid to about half of its volume from when the soy sauce was added. It will seem a bit runny while hot, but it thickens dramatically as it cools, so stopping early is the secret to success.

Homemade Unagi Kabayaki Sauce: Authentic Taste