Refrigerator – Navratan Pulao keeps well in the refrigerator for almost a week. To reheat in a microwave, sprinkle it with some water to keep it from drying out. Freezer – Navratan Pulao makes a perfect freezer friendly recipe for meal prep. Cook a big batch and freeze in portions in freezer-friendly containers. When you are ready to eat it, transfer the frozen pulao container to the refrigerator the night before to thaw and reheat using a microwave or stovetop.