How to prepare it Pour 300 ml of milk into a saucepan, if you like, add salt and nutmeg and bring to a boil. Remove from the heat. Add 200ml of cold water, pour the contents of an envelope and mix. Keep stirring for about a minute. For a more intense flavor add a knob of butter. For a dairy-free alternative, replace the milk with an equal amount of water, keeping the preparation methods. Finally add a tablespoon of olive oil.