I always like to freeze food ahead of time to have a fresh meal just in case I get super busy. My favorite foods to freeze are pastitsio and biftekia. One thing you need to look out for when freezing foods, is how long you keep them in the freezer for. After a while, food will spoil or develop freezer burn. For sausages, you should only keep them in the freezer for 1 to 2 months. Any ground meat should only be kept in the freezer for 3 to 4 months. Steak or pork chops should be kept for 1 to 2 months. Keep in mind, this pertains to cook food. Raw meat can last in the freezer for much longer. In terms of cooked vegetables, those will last you from eight months to one year so it’s more sustainable.