I am a beginner in cooking/baking.
I have tried a couple of cake and muffin recipes, the simple ones turn into a hard crust after a while.
There are good ones that need temperature measurements and are complicated for me to make like "Cake Decorating: How to Make Buttercream Icing" http://www.youtube.com/watch?v=n9xIxBbocYI
Is there a simpler one that a novice can make, for general cake or muffin icing?