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A broth that's too salty may seem difficult to reconcile, but in most cases, it can be rebalanced without having to eliminate it. The most effective remedy is to reduce the salt concentration by adding more unsalted liquid or by increasing the amount of ingredients.
The traditional raw potato trick doesn't work exactly as it's often claimed. The potatoes absorb some of the broth along with the salt contained in the liquid, but they can't selectively attract or retain excess salt. Once removed, the concentration of the remaining broth changes little unless the absorbed liquid is also replaced with water or unsalted broth.
Tasting the broth the right way
Before you add any salt, it's important to check how salty it actually is. Very hot broth can alter the perception of flavors, so it's best to take a spoonful, let it cool, and taste it carefully.
The intended use should also be considered. A broth intended for simple consumption should have a balanced, non-aggressive flavor. If, however, it is intended for cooking rice, pasta, grains, or other unsalted ingredients, a slightly more intense flavor may dissipate during preparation.
While the broth is still boiling, it's a good idea to immediately turn off or lower the heat. As it continues to boil, the water evaporates and the salt further concentrates.
Add hot water
The simplest solution is to gradually add hot water. It's best to add a little at a time, stirring, and tasting after each addition.
Using already hot water avoids abruptly lowering the temperature of the preparation. Once the desired flavor is achieved, the broth can be brought back to a gentle boil for a few minutes.
Dilution also tones down the flavor of the herbs and ingredients. To avoid a weak result, you can add celery, carrot, onion, herbs, or unsalted spices and let them cook gently. Alternatively, you can add a small amount of unsalted broth.
Add more unsalted broth
If you have a second broth completely free of salt, adding it to the salty one is a particularly effective solution. This reduces the salt concentration without significantly degrading the flavor.
The new broth must be compatible with the original. A neutral vegetable broth can be added to many dishes, while a meat or fish broth should be paired more carefully to avoid altering the flavor profile.
It's not recommended to use stock cubes, granulated preparations, or packaged broths without checking their composition. Many of these products already contain high amounts of salt and could worsen the problem.
Increase the ingredients
When the recipe allows, you can increase the amount of unsalted ingredients. Adding new vegetables, legumes, meat, or grains allows you to distribute the salt throughout a larger dish.
In a minestrone soup, you can add potatoes, carrots, zucchini, beans, or other water. In a legume soup, you can add a portion of already cooked legumes, unsalted. In a broth for tortellini, rice, or pasta, you can cook a slightly larger amount of the main ingredient.
Potatoes are therefore beneficial if left in the dish and consumed, as they increase the overall volume of the dish. Adding them, boiling them, and then removing them, however, does not selectively remove a significant amount of salt.
Take a portion of the broth
If the pot is full and there is no room to add water, you can remove some of the overly salty liquid and replace it with the same amount of hot water or unsalted broth.
This method is effective because it physically removes some of the salt. The removed liquid should not be used immediately in other recipes without first evaluating its saltiness. It can be frozen in small portions and used later as a concentrate, diluting it appropriately.
After replacing the stock, stir it well and taste it again. If necessary, repeat the process with a smaller amount.
Do sugar and acidity crowd out salt?
A small hint of acidity or sweetness can alter the perception of saltiness, but it doesn't eliminate salt from the broth. Lemon juice, vinegar, or sugar should therefore be used with great caution and only when appropriate for the recipe.
A few drops of lemon juice can freshen a vegetable or fish broth, but too much would completely transform it. Sugar, on the other hand, risks producing an unnatural flavor and shouldn't be considered a real remedy.
Cream, milk, or other fatty ingredients can also soften the flavor of some soups and creams. However, they change the consistency and flavor and are not suitable for a normal clear broth.
How to use a still-savory broth
When it's not possible to completely correct the broth, it can be transformed into a concentrated base. After letting it cool, it can be divided into small portions and frozen.
When using, it should be diluted with water and no further salt should be added until the end of the preparation. It can be used to flavor risottos, soups, sauces, and stews, as long as it is used carefully.
A lightly salted broth can also be served with neutral ingredients, such as boiled rice, unsalted fresh pasta, potatoes, or vegetables. This way, the flavor is distributed throughout the dish and becomes less intense.
How to avoid the problem
The best way to prevent overly salty broth is to add salt only towards the end of cooking. During a long boil, some of the water evaporates, gradually increasing the saltiness.
Meat, bones, cheese, cured meats, stock cubes, and other ingredients can also release salt. Therefore, before adjusting the flavor, it's necessary to wait until they have fully infused the liquid.
The broth should be tasted several times, especially during the final stage. It's best to start with a small amount of salt and gradually add more: correcting a lackluster broth is much easier than overly salty broth.
In conclusion
To make up for overly salty broth, the most reliable method is to add hot water or unsalted broth, or to replace part of the liquid. You can also increase the amount of ingredients, choosing unsalted ones.
Potatoes don't absorb salt exclusively and are therefore not a miracle solution. However, they can contribute to rebalancing if left on the plate along with new liquid. Adding gradually, avoiding further reduction, and tasting after each addition allows you to restore the broth without completely compromising its flavor.













