Ingredients:
- 6 large egg yolks (120g)
- ½ cup (100g) granulated sugar
- 2 cups (473ml) whole milk
- 1 cup (237ml) heavy cream
- 1 vanilla bean, split and scraped (or 1 teaspoon vanilla extract)
- Pinch of salt
- 1 cup (237ml) heavy cream, chilled
- ½ cup (118ml) bourbon, rum, or brandy (optional)
- Freshly grated nutmeg, for garnish
Instructions:
- Whisk together egg yolks and sugar in a heatproof bowl until pale and slightly thickened.
- In a saucepan, combine milk, cream, vanilla bean (or extract), and salt. Heat over medium heat until just simmering. Watch carefully to prevent scorching!
- Slowly drizzle a small amount of the hot milk mixture into the egg yolk mixture, whisking constantly to prevent scrambling. This is crucial!
- Continue adding the hot milk mixture in a slow stream until the egg yolk mixture is warmed.
- Pour the tempered egg yolk mixture back into the saucepan.
- Cook over low heat, stirring constantly with a wooden spoon or spatula, until the custard thickens slightly and coats the back of the spoon. Do not boil! Aim for a temperature of around 160-170°F (71-77°C).
- Immediately strain the custard through a fine-mesh sieve into a clean bowl to remove any lumps or cooked egg bits.
- If using a vanilla bean, remove it at this stage.
- Place the bowl in an ice bath (or refrigerate) and cool the custard completely, stirring occasionally to prevent a skin from forming.
- In a separate bowl, whip the remaining chilled heavy cream until soft peaks form.
- Gently fold the whipped cream into the cooled custard.
- Stir in the bourbon, rum, or brandy (if using).
- Refrigerate for at least 2 hours (or up to overnight) to allow the flavors to meld.
- Ladle into glasses and garnish with freshly grated nutmeg before serving.