not advisable to cook food for too long....wot u can do is once cooked, u blend it then mix into food...not necessary must give porridge all e time...Silver fish is very soft, I cook till can't even see it.
My ds love to eat porridge, he was very excited when I feed him.
can give other things like millet, oats, barley, potato, sweet potato, pumpkin in place of rice porridge...
imagine if u need to et porridge everyday, so boring!!