Ingredients
- 2 cups half and half
- 1 cup sugar
- 1 each vanilla bean
- 8 each egg yolks, large
- 4 cups sour cream
Preparation
In heavy saucepan combine half-and-half, ¾ cup sugar, and vanilla bean and bring just to a boil.
Remove pan from heat.
In a bowl whisk together egg yolks and remaining ¼ cup sugar and hot half-and-half mixture in a steady slow stream, whisking until incorporated.
Return mixture to pan and cook over moderately low heat, stirring, until 170º F on a candy thermometer.
Remove pan from heat. Scrape seeds from vanilla bean into mixture until combined well and discard pod.
Stir sour cream into custard until combined well and strain through a fine sieve into a bowl.
Stir sour cream into custard until combined well and strain through a fine sieve into a bowl.
Chill custard until cold and freeze in an ice-cream maker.
Notes
You may substitute your favorite store bought ice cream.
