Ingredients:
- 1 cup whole milk
- 1 cup heavy cream
- 1 vanilla bean, split and scraped
- 4 large egg yolks, room temperature
- 1/3 cup granulated sugar
- 1 pinch fine sea salt
Instructions:
- Prep the bean. Split the vanilla bean lengthwise and scrape out the seeds with the back of a knife.
- Heat the dairy. Combine 1 cup whole milk, 1 cup heavy cream, and the vanilla seeds/pod in a saucepan. Note: Keep the heat medium low to avoid scorching the bottom.
- Simmer gently. Bring the mixture to a bare simmer until tiny bubbles form around the edges.
- Whisk the yolks. In a separate bowl, whisk 4 large egg yolks with 1/3 cup sugar and a pinch of salt. Note: Whisk until the mixture turns a pale, buttery yellow.
- Temper the eggs. Slowly ladle about half a cup of the hot milk into the yolk mixture while whisking constantly. This prevents the eggs from scrambling.
- Combine everything. Pour the warmed yolk mixture back into the saucepan with the remaining milk.
- Thicken the sauce. Cook over low heat, stirring constantly with a wooden spoon.
- Check for doneness. Continue for about 5 minutes until the sauce thickens enough to coat the back of the spoon.
- Strain the glaze. Pour the mixture through a fine mesh sieve into a clean bowl to remove the pod and any lumps.
- Chill the custard. Place the bowl in an ice bath if serving cold, or serve immediately while warm and fragrant.