School style
Pour the blancmange powder into a basin
Add the sugar
Add 2-3 tblspns milk from the pint . Mix to form a thick paste
Gently heat the rest of the milk in a pan DONT let it boil !
Pour a little warm milk into the paste - stir well
Pour it into the pan with the rest of the milk
Stir continuously and let it simmer for 2-3 minutes
If it's too thick add a little more milk to let it down