Let your ice cream thaw to the point of melting before serving; the gelatin will keep it from turning into soup.
Tahitian vanilla beans are especially light and fragrant—perfect for this ice cream. But you'll still get great flavor and texture with another vanilla bean variety or vanilla extract.
3 1/2 cups half-and-half, divided
3 tablespoons cornstarch
2 teaspoons unflavored gelatin
1 Tahitian vanilla bean, split and scraped (see note)
3/4 cup sugar
3/4 teaspoon kosher salt
1 tablespoon Scotch whisky
Pour about 1/4 cup half-and-half in one small bowl and 2 tablespoons in another. Use a fork to whisk cornstarch into the first bowl until no lumps remain, and sprinkle gelatin in second bowl. Add remaining half and half to a saucepan along with vanilla bean, sugar, and salt. Bring to a boil, then turn off heat, cover, and let steep for one hour.
Remove vanilla bean (reserving for another use) and whisk in cornstarch slurry. Heat dairy on medium heat, whisking frequently, until a custard forms and a swiped finger leaves a clean line. Turn off heat, taste for seasoning, then stir in Scotch and gelatin mixture. Whisk until gelatin fully dissolves. Transfer to an airtight container to chill, four hours to overnight. The custard will set into a wobbly gel.
Churn in an ice cream maker until ice cream has the texture of soft serve and is not at all runny. Eat immediately, or chill in freezer in an airtight container. To regain soft serve texture, let ice cream thaw to the verge of melting after freezing.
Ice cream machine
This Recipe Appears In
|Nutrition Facts (per serving)|
|Servings: 6 to 8|
|Amount per serving|
|% Daily Value*|
|Total Fat 11g||14%|
|Saturated Fat 7g||37%|
|Total Carbohydrate 27g||10%|
|Dietary Fiber 0g||0%|
|Total Sugars 23g|
|Vitamin C 1mg||5%|
|*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.|