We rotate through a number of breakfast foods, including:
Weetbix (I buy the Weetbix brand for the iron, even tho it has more sugar than Vitabrits)
Porridge
Toast with vegemite (my fave!) and honey
Crumpets
Guardian cereal
Yoghurt with Guardian, muesli or a low-GI cereal like Sustain mixed thru

Of a weekend, DH likes to cook us a hot breaky most sundays. Exploring the wonders of Bircher museli at the moment!

I do buy *those* cereals sometimes, but they tend to be eaten as snacky treats and not with the pretense of healthy breakfast food!