Dal paste stored properly in ziplock bags in the refrigerator typically lasts for 3-4 days. For longer storage, freezing is recommended, extending its shelf life to 2-3 months.
The shelf life of dal paste in ziplock bags depends primarily on storage temperature and how well it's sealed. Refrigeration slows down bacterial growth and enzymatic activity, which are the main culprits behind spoilage. When storing dal paste, ensure it cools down completely before transferring it to ziplock bags. Press out as much air as possible from the bag before sealing to minimize oxidation and freezer burn if freezing. If you notice any signs of spoilage, such as a sour smell, discoloration, or mold growth, discard the paste immediately. Freezing the dal paste is a great way to preserve it for a longer period. Divide the paste into smaller portions before freezing for easier use later. When ready to use, thaw the paste in the refrigerator overnight.
To maximize the shelf life of your dal paste, consider adding a squeeze of lemon juice or a small amount of vinegar before storing. The acidity helps inhibit bacterial growth and can extend its freshness by a day or two.