Can you freeze tinned sweetcorn once it has been cooked?

Yes, you can freeze cooked tinned sweetcorn. Make sure to let it cool completely before transferring it to an airtight container or freezer bag to prevent freezer burn. Label the container with the date, and it can be stored in the freezer for up to 3 months. When you're ready to use it, simply thaw it in the refrigerator or heat it directly from frozen.