DS adores Porrige and has done since I introduced him to it; about 7-8m old I think. It's so easy to do in the microwave too.

Otherwise, he loves shreddies and rice pops as well as weetabix.

For things other than cereal, toast is a good one. Or flapjack. I know if I did sausage, egg, beans and toast that would be requested most mornings after the porrige!