How long will choux pastry keep fresh?

Choux pastry is best enjoyed fresh but can be stored for up to 1-2 days at room temperature in an airtight container. If you need to keep it longer, it can be refrigerated for up to 3 days or frozen for up to 2 months. However, freezing may affect its texture, so it's best to reheat it in the oven to restore some crispness before serving.