If your black shabu soup is too salty, stop adding all seasonings, then gradually add plain water a little at a time, stir well, and taste again. If the pot is full, ladle out some of the soup first and add water back, or split it into another pot to dilute. Black shabu soup usually turns salty because too much concentrated soup was used for the amount of water, or because it simmered so long that the liquid reduced. For Pure Foods black shabu soup, we recommend mixing 100 g of concentrated soup with 1,500 ml of water.

Why Is Black Shabu Soup Salty?
1. Too Much Concentrated Soup for the Amount of Water
This is a common cause, for example pouring soup by eye, or using a small pot but adding the amount meant for a large pot. Large bags are even harder to estimate, because one extra squeeze can be more than intended.
2. Boiling So Long That the Liquid Reduces
Water evaporates, but the salt stays in the pot. Soup that tasted right at the start becomes stronger during the meal. Keeping the heat high the whole time or using a wide pot makes it reduce faster.
3. Seasoning Again, or Adding Ingredients That Are Already Salty
Soy sauce, seasoning powder, marinated meat, meatballs, and some processed foods already contain salt. If you add several of these without tasting along the way, you won't know what made it too salty.
Before fixing it, ladle some plain soup into a cup and taste it without dipping sauce. If the soup is fine but tastes salty with dipping sauce, there is no need to dilute the whole pot; just use less dipping sauce per bite.
How Do You Fix Salty Black Shabu Soup Step by Step?
- Stop adding concentrated soup, soy sauce, and all seasonings first, and lower the heat so it doesn't boil vigorously while you fix it
- Add plain water a little at a time or unsalted stock. Don't pour it all in at once, because the aroma and sweetness of the black soup will fade too.
- Stir thoroughly from the bottom of the pot then taste again. If it is still salty, add more.
- Taste it with a bite of food such as cooked pork or vegetables. Shabu is eaten with ingredients and dipping sauce, so there is no need to dilute until the plain soup tastes bland.
- Wait for the pot to return to a boil then add more ingredients and cook them through before eating.
What If the Pot Is Full and You Can't Add Water?
Use a clean ladle to remove some of the soup into a heat-resistant container, then add back a similar amount of plain water. This removes salt along with the soup you take out, reducing saltiness without overflowing the pot.
Another option is to split the soup into a second pot and add water to each pot separately. Splitting alone does not make it less salty; you must add water every time.
| Method | Suitable for | Good to Know |
|---|---|---|
| Add plain water a little at a time | Pot still has room | The black soup aroma will also weaken; no need to rush to add soup back |
| Remove soup, then add water back | Pot is full with lots of ingredients | You must actually remove it, not ladle out a taste and pour it back |
| Split into two pots, then add water | Clearly too much soup added, and enough burners available | Each pot must be diluted and tasted separately |
Does Adding Sugar, Potatoes, or Vegetables Fix Saltiness?
- Sugar It can round out the flavor somewhat, but it does not remove salt from the pot. If you keep adding it, you end up with soup that is both very salty and very sweet. Always dilute with water first.
- Potatoes They become salty from the soup they absorb, but they do not absorb enough excess salt to bring the soup back to balance. You can add them as an ingredient, but don't use them instead of adding water.
- Vegetables, mushrooms, tofu They make each bite taste milder, but if the soup is clearly salty, fix the soup first, then add vegetables as usual.
- Lime, milk, or other seasonings They change the flavor of the pot so it is no longer black soup, and they don't reduce salt. If you want to try, mix it in a small cup first.
How Do You Mix Pure Foods Black Shabu Soup So It Isn't Salty from the Start?
- Small pack Concentrated Shabu Soup, Traditional Recipe, 100 g Mix 1 pack with 1,500 ml (1.5 liters) of water, as directed on the label
- Large bag Black Shabu Concentrated Shabu Soup 900 g Use the same ratio: 1 part soup to 15 parts water. One bag makes about 9 pots (6–10 pots, depending on how strong you like it). Weigh or measure the soup every time instead of squeezing by eye.
- Taste before adding more seasoning Mix according to the ratio and taste the soup before adding soy sauce or seasoning powder. Usually no extra seasoning is needed.
- Keep a pitcher of plain water next to the pot separate from the concentrated soup. When the liquid reduces during the meal, taste it first. If it has become saltier, add plain water rather than adding soup every time the level drops.
See black shabu soup in all sizes atBlack Shabu Category and read tips for enjoying black shabu atHow to Enjoy Black Shabu Soup Even More
How Do Shabu Restaurants Keep Black Soup from Getting Too Salty?
- Write the base recipe in grams and milliliters for the restaurant's actual pot size. Don't use “1 bag per pot” if pots are different sizes.
- Keep containers for plain water and refill soup clearly separate. Staff must taste before adding every time.
- Set one fixing method for the whole restaurant: stop adding seasoning, add water or remove soup and add water back, then taste again.
Frequently Asked Questions
How Much Water Do You Need to Add to Fix the Saltiness?
There is no single amount that works for every pot, because it depends on how much soup was added and the ingredients in the pot. Add a little at a time and taste until it is right. As a rule of thumb, adding half a liter of water to 1 liter of soup brings the concentration down to about two-thirds of the original.
After Adding Water, the Black Soup Aroma Is Weaker. Should I Add Soup Back?
Don't rush to add it, because the saltiness will come back. If it is really necessary, mix the soup with water in a small cup first, then add it to the pot a little at a time. The goal is a balanced flavor, not the same dark color as before.
Can the Soup You Removed Be Kept for Later Use?
You can dilute it into another pot during the same meal if it was removed with a clean container. If you want to keep it, divide it into shallow containers and refrigerate promptly. Don't pour it back into an unused soup bag, and if you're not sure how long it has been sitting out, don't reuse it.
Summary
If black shabu soup is too salty, stop seasoning, add plain water a little at a time, or remove some soup and add water back, then taste again each time. Prevent it by mixing 100 g of concentrated soup with 1.5 liters of water, as directed on the label. Restaurants interested in wholesale pricing for black shabu soup can contact LINE @purefoods
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