Yes, you can either freeze them before they're cooked or after. To freeze before cooking, place the wrapped tamales in large ziplock bags until ready to cook. Defrost before cooking or add additional cooking time. To Freeze cooked tamales, add 4 to 6 cooked tamales in sealable sandwich bags before freezing. Reheat in a microwave while still wrapped in the husk. Start with one minute per tamale. Adjust time as needed based on your microwave's wattage.