In a medium saucepan, combine the milk, salt, split vanilla bean, and scraped seeds. Heat over medium just until it starts to steam (do not boil). Remove from the heat.
2 cups heavy cream, 1 cup whole milk, 1 whole vanilla bean, Pinch of sea salt
In a medium mixing bowl, whisk together the egg yolks, sugar, and salt until the mixture becomes pale and slightly thickened (while you are heating up the milk mixture)
¾ cup granulated sugar, 5 large egg yolks
Slowly pour a little of the warm vanilla-infused milk into the egg yolk mixture while whisking constantly to prevent curdling. Gradually add the rest of the milk, continuing to whisk.
Return the mixture to the saucepan. Cook over low heat, stirring constantly with a spatula or wooden spoon, until the mixture thickens slightly and coats the back of the spoon (about 170–175°F / 77–80°C).
Strain the custard through a fine mesh sieve into a clean bowl to catch any curdled bits and remove the vanilla pod. Stir in the vanilla bean paste. Cover and refrigerate for at least 6 hours, preferably overnight.
1 tablespoon vanilla bean paste
Once fully chilled, churn the custard in your ice cream maker according to the manufacturer’s instructions.
Transfer to an airtight container, press a piece of parchment paper on the surface, and freeze for 4+ hours or until firm. Let it sit for a few minutes before scooping for that perfect creamy texture.