Without a characteristic sourness, borscht cannot be called classic, so it is important to work on the appearance of a characteristic flavor.
For this, you can use many products or even combine them with each other.
The amount of citrus juice should be controlled according to your taste preferences. Lemon or lime juice is added directly to the roasting beets.
This spice should not be ignored: it is very useful and tasty. Many will be pleased to know that sumac will save you from the need to introduce any other sour components.
We add the spice directly into the soup.
If you want a slight sourness, then the best option is regular tomato paste. It will also help give the soup a beautiful ruby-like color.
You can use both the classic version and apple cider vinegar. Vinegar is added when frying the beets.
Earlier we talked about how to make perfect potato pancakes .