In a mixing bowl, combine the heavy whipping cream and sugar. Whisk until the sugar is fully dissolved, creating a smooth and creamy base.

Pour in the pure vanilla extract and stir gently to incorporate the vanilla flavor.

Slice the vanilla bean and scrape the seeds into the mixture. Add the vanilla pod for extra flavor.

Cover the bowl with plastic wrap and chill in the refrigerator for at least 1 hour (overnight is best).

Remove the vanilla pod, pour the mixture into the ice cream maker, and churn according to manufacturer's instructions (typically around 25 minutes).

Transfer the churned ice cream to a freezer-safe container, cover with plastic wrap, and freeze for a minimum of 4 hours.