Chill a mixing bowl and whisk
Combine 2 cups heavy cream, 1 cup whole milk, 3/4 cup sugar, and 1 to 2 teaspoons vanilla extract
Stir until the sugar dissolves
Pour the mixture into an ice cream maker
Churn according to the machine instructions
Transfer the churned ice cream to a freezer-safe container
Cover the container tightly
Freeze for 2 to 4 hours until firm
Scoop and serve
Store leftovers in the freezer