In a medium saucepan, bring the milk and the heavy cream to a simmer, over medium heat.

In a medium mixing bowl, whisk the sugar and egg yolks until they lighten in color. Temper the cream mixture into the eggs and sugar by gradually adding in small amounts and then return the entire mixture to the saucepan and place over low heat. Continue to cook until the mixture thickens slightly and coats the back of a spoon. Add the vanilla, adjust the seasoning and cook the ice cream base for 3-4 hours.

Pour into an ice cream maker and process according to the manufacturer's directions.