Description : Is it better to freeze raw, or to cook/overcook before freezing to keep food from spoiling too soon?
Last Answer : It totally depends on the food and if it was frozen before. Even different vegetables react differently to freezing, so it isn't a one solution fits all' situation. Your question, as it is ... . It is freezer burn, crystallisation and bitterness. You need to blanch almost every vegetable, not cook.