Make your own vanilla pudding........

It is much cheaper and simpler to make your own vanilla pudding than you think:
Take
1 litre of milk
2 tablespoons of sugar
2 tablespoons of corn starch
a bit of vanilla
1 egg, separated

Bring the milk, vanilla and sugar to a boil. Take some milk away before you boil it and stir the corn starch with it. When the milk boils, pour in the corn starch. Reduce the heat, and stir as long as it gets thick like a pudding. Then take a little bit of pudding, and stir in the egg yolk. After that stir into the pudding. Beat the egg white and mix it into the pudding.