Storage tips:
This Spanish curry is best enjoyed fresh, but leftovers can be stored in an airtight container in the fridge for up to 36 hours. If reheating, remove the mussels first and gently warm the sauce over low heat on the stovetop. Once heated through, add the mussels back just before serving to avoid overcooking. Avoid freezing, as seafood can become rubbery when defrosted.