Hi - I have just started weaning my 5.5 month DS. Have started with usual pureed carrot and spuds etc. For variety I've bought some of the Organix ambient pots of rice pudding with fruit and the porridge with fruit too. Can I freeze what's left over from these pots? The packaging just says refrigerate and use within 24 hours. Have got a big bag of apples coming from a work mate tomorrow so it will be apple puree all the way, but I just hate wasting the expensive ready made stuff.