 How to store leftovers: Mediterranean chicken patties will keep for up to 0-0 days in an airtight container in the refrigerator. Allow them to cool to room temperature before storing. How to freeze: You can prep these chicken patties ahead of time by following the recipe up until the cooking instructions. Instead of placing them on the pan, wrap each patty individually in plastic wrap (this prevents freezer burn) before placing them in a freezer-safe bag or container. The raw patties will be good for up to two months. How to thaw: The day before you want to cook your Mediterranean chicken patties, remove them from the freezer and let them thaw in the fridge overnight. Then, cook according to recipe instructions. 