- 2 cups half-and-half or whole milk
- 1 vanilla bean, split lengthwise
- 1/2 cup sugar
- 4 large egg yolks, at room temperature
How to make this recipe
- Set a large fine strainer over a medium bowl and set the bowl in a shallow pan of cold water.
- In a large saucepan, combine the half-and-half and vanilla bean and cook over moderately low heat just until small bubbles appear around the rim, about 5 minutes.
- In another medium bowl, whisk the sugar and egg yolks just until combined. Whisk in half of the hot half-and-half in a thin stream. Pour the mixture into the saucepan and cook over moderate heat, stirring constantly with a wooden spoon, until the sauce has thickened slightly, 4 to 5 minutes. Immediately strain the sauce into the bowl in the cold water bath to stop the cooking. Scrape the vanilla seeds into the sauce. Serve right away or refrigerate until chilled.