Sushi Su

Prep: 5 min Cuisine: Japanese

Sushi Su is a traditional Japanese seasoned rice vinegar mixture that adds a tangy, sweet, and savory flavor to sushi rice. Perfect for sushi enthusiasts and home cooks alike, it enhances the overall flavor profile, making your homemade sushi authentic and delicious with minimal effort.

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Ingredients

  • 1 c. plus 1 Tbsp. plus 1 tsp. sugar
  • 1 c. Japanese vinegar
  • 1 tsp. ajinomoto
  • 2 Tbsp. sea salt

Instructions

  1. Combine the sugar, Japanese vinegar, ajinomoto, and sea salt in a saucepan.
  2. Boil gently until the sugar and salt are dissolved.
  3. Allow to cool before using to season sushi rice.

Tips & Substitutions

For a balanced flavor, adjust the sugar and salt according to your taste preferences. If you don’t have Japanese vinegar, you can substitute it with rice vinegar mixed with a little sugar. Ajinomoto ( MSG) enhances umami but can be omitted if preferred. Make sure to dissolve the sugar and salt completely for a smooth sauce that evenly seasons your sushi rice.

Serving Suggestions

Sushi Su is essential for seasoning sushi rice, which is the base for many sushi dishes. Pair it with fresh fish, vegetables, and seaweed for a complete sushi experience. It also complements dishes like Kosher Style Dill Pickles, adding a delightful tang. Consider serving alongside a light salad or miso soup for a well-rounded meal.

Storage & Reheating

Store leftover Sushi Su in an airtight container in the refrigerator for up to two weeks. It can be used again to season fresh sushi rice. When ready to use, give it a gentle shake or stir to recombine before pouring over rice, as ingredients may settle over time.

Nutrition & Diet Analysis (per serving)

Each serving of Sushi Su contains roughly 56 calories, with 1g protein, 14g carbohydrates, and 0g fat. It is an excellent source of vitamin C (24% of the Daily Value). Note that it is relatively high in sodium, at 1750mg per serving (76% of the Daily Value).

56 kcal 3% DV
Protein Fat Carbs

Macronutrients

Protein 1.2g 2% DV
Total Fat 0.2g
Carbs 14.2g 5% DV
Fiber 2.6g 9% DV
Sugar 0g

Electrolytes

Sodium 1749.5mg 76% DV
Potassium 148.6mg 3% DV

Vitamins & Minerals

Vitamin C 21.8mg 24% DV
Calcium 15.5mg 1% DV
Iron 0.4mg 2% DV
Diet fit Low-carb Under 400 cal Low-fat

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of vinegar?

While Japanese vinegar is preferred for its unique flavor, you can substitute it with rice vinegar mixed with a bit of sugar. This will mimic the sweetness and tang needed for the sushi rice. However, it may slightly alter the final taste of your sushi.

How do I know when the sugar and salt are fully dissolved?

When the mixture reaches a gentle boil, stir occasionally. The sugar and salt should dissolve completely, resulting in a clear liquid without any granules. If you see any undissolved particles, continue heating and stirring until fully dissolved.

Can I make Sushi Su ahead of time?

Absolutely! You can prepare Sushi Su in advance and store it in the refrigerator. It's a great way to save time when making sushi, as it allows you to have the seasoning ready to go whenever you need it, enhancing the flavor of your sushi rice.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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