No mess when cooking milk

Hot milk is a good ingredient of hot chocolate, but boiling or cooking milk can be a messy event when you're not in time to switch the flame off.

When you rub some butter around the pan the milk won't boil over.

Are you just entering the kitchen when the bubbly boiling milk has reached the rim and is going to make a mess of your furnace.
Pour a spoonful of sugar on it.


Good luck!