In a small saucepan, combine whole milk, heavy cream, and granulated sugar.

Place the saucepan over medium heat and stir occasionally until the sugar dissolves and the mixture is heated but not boiling.

Remove the saucepan from heat and stir in pure vanilla extract.

Let the mixture cool to room temperature.

Pour the cooled creamer into a jar or container.

Store the creamer in the refrigerator for up to two weeks.

Before using, give the creamer a good shake.

Pour the vanilla creamer into your favorite coffee and enjoy.