Yes, lentil stews freeze very well and generally maintain their texture upon thawing and reheating, making them ideal for batch cooking and meal prepping.
Lentils hold their shape and consistency remarkably well during the freezing and thawing process. Unlike some vegetables that become mushy, lentils retain a pleasant, slightly firm texture. To minimize any potential texture changes, allow the lentil stew to cool completely before portioning it into freezer-safe containers or bags. Ensure you leave some headspace in the containers, as the stew will expand slightly when frozen. For best results, freeze in single-serving or family-sized portions to avoid repeated thawing and refreezing, which can degrade the quality. When ready to eat, thaw the stew in the refrigerator overnight or use the defrost setting on your microwave. Reheat gently on the stovetop or in the microwave until heated through. Adding a splash of water or broth during reheating can help restore any lost moisture.
To prevent freezer burn and maintain optimal flavor, press a piece of plastic wrap directly onto the surface of the lentil stew before sealing the container or bag. This minimizes air exposure and helps preserve the stew's quality for longer.