To remove the musty smell from old lentils, rinse them thoroughly under cold water, then soak them in fresh water for at least 30 minutes before cooking. Adding a bay leaf or a tablespoon of vinegar to the soaking water can also help.
Old lentils can sometimes develop a stale or musty smell due to oxidation and absorption of odors from their storage environment. This smell doesn't necessarily mean they are unsafe to eat, but it can affect the final taste of your dish. Here's a step-by-step guide to removing the smell:
Rinse Thoroughly: Place the lentils in a colander and rinse them under cold, running water for several minutes. This helps remove any surface dust and loose particles contributing to the odor.
Soak in Fresh Water: Transfer the rinsed lentils to a bowl and cover them with fresh, cold water. Let them soak for at least 30 minutes, or up to a few hours. Soaking helps rehydrate the lentils and draw out the stale odors.
Add an Odor Neutralizer (Optional): For a stronger effect, add one of the following to the soaking water:
Bay Leaf: One or two bay leaves can help absorb the musty smell.
Vinegar: A tablespoon of white vinegar or apple cider vinegar can help neutralize odors.
Lemon Juice: Similar to vinegar, a tablespoon of lemon juice can also help.
Drain and Rinse Again: After soaking, drain the lentils and rinse them again under cold water. This removes any remaining odors and the added vinegar or lemon juice.
Cook as Usual: The lentils are now ready to be cooked according to your recipe.
Before cooking, give the lentils a quick visual inspection. Discard any lentils that are discolored, shriveled, or show signs of mold, as these may indicate spoilage beyond just a stale smell.