Ingredients
Equipment
Method
Steep and dissolve
- Combine heavy cream, whole milk, and whole coffee beans (if using) in a saucepan and heat until steaming; steep for 15 minutes, then strain out the beans.
- Whisk instant espresso powder into the warm coffee cream until fully dissolved and smooth.
Cook the custard
- Whisk egg yolks and granulated sugar until pale, then slowly whisk in the hot coffee cream.
- Return the mixture to the saucepan and cook over medium-low heat, stirring constantly, until the custard coats the back of a spoon at 175°F.
Chill, churn, and freeze
- Strain the custard, then whisk in vanilla extract and salt.
- Cool completely by setting the strained custard over an ice bath until no longer warm to the touch.
- Refrigerate at least 4 hours until thoroughly chilled, then churn in an ice cream maker.
- Freeze the churned ice cream until firm, with a scoopable, dense texture.
Notes
Pro tip: Keep the custard moving as it heats so it thickens evenly and reaches 175°F without scrambling. Store in the refrigerator only briefly (1–2 days) before freezing; for best texture, keep airtight in the freezer up to 2 months (freezer yes). For a dairy swap, use whole milk and heavy-cream alternatives designed for custards, but the flavor intensity may vary.
