Yes, chopped tomatoes can be stored with salt for longer use. The salt acts as a preservative, inhibiting microbial growth and extending their shelf life.
Salting chopped tomatoes is a traditional method of preservation. Here's how it works:
Chop the Tomatoes: Begin by chopping the tomatoes into your desired size. Remove any bruised or damaged parts.
Add Salt: Add salt to the chopped tomatoes. A general guideline is to use about 1-2% salt by weight of the tomatoes. This means for every 100 grams of tomatoes, use 1-2 grams of salt. You can adjust this based on your taste preference and the desired level of preservation.
Mix Well: Thoroughly mix the salt and tomatoes to ensure even distribution. The salt will draw out moisture from the tomatoes, creating a brine.
Store Properly: Store the salted tomatoes in an airtight container in the refrigerator. They can last for several days to a week longer than unsalted chopped tomatoes. For longer storage, consider freezing them.
Considerations: Keep in mind that the tomatoes will become softer and more concentrated in flavor due to the salt. Adjust your recipes accordingly when using them.
When using salted tomatoes in a recipe, remember to reduce or eliminate any additional salt called for in the recipe to avoid an overly salty dish. Taste as you go!