Yes, lentils should be completely dried before storing to prevent mold growth and spoilage. Proper drying ensures they remain fresh and usable for an extended period.
Lentils, like other dried legumes, are susceptible to moisture absorption. Any residual moisture present during storage can create a favorable environment for mold and bacteria to thrive. This can lead to spoilage, rendering the lentils unusable and potentially unsafe for consumption.
To ensure lentils are adequately dried, spread them out in a thin layer on a clean surface, such as a baking sheet or a large tray. Allow them to air dry for several days, ensuring good air circulation. You can also use a dehydrator if you have one, following the manufacturer's instructions for drying legumes.
Before storing, check the lentils for any signs of moisture or clumping. If they feel damp or stick together, they need further drying. Once completely dry, store the lentils in an airtight container in a cool, dark, and dry place. This will help maintain their quality and extend their shelf life.
To test if your lentils are dry enough, try snapping a few in half. They should break cleanly and easily. If they bend or are difficult to break, they need more drying time.