Whisk the milk, vanilla, and sugar in a large bowl until the granules dissolve.
Stir in the cream until combined.
Add the food colouring, one drop at a time, until you're happy with the colour.
Add half a teaspoon of rose extract and taste test. If necessary, keep adding more until you're happy with the strength. Keep in mind that once the dessert is frozen, it loses a little flavour.
Transfer the liquid ice cream to the refrigerator and chill for two hours.
Pour the mixture into your ice cream machine and churn until thickened.
Scoop into a freezer-safe container and freeze for at least three hours until hardened.
