Despite Australia's affection for the Irish, it appears that America does it better than anyone when it comes to celebrating this heritage.
A long long time ago in a country that looks a lot like America, a person, usually the woman of the house, had to get up before the rest of the family and make a hot breakfast in a time before fridges. Then along came cereal.
Like just about everything, the Americans have developed their own version. Cake is no different. Find out what is the single substitute ingredient that delivers the unique flavour.