About 1 quart (1 liter)

Ingredients:
2/3 cup (130 g) sugar
1 cup (250 ml) whole milk
1 cup plus 1 cup heavy cream (500 ml, total)
8 ounces (230 g) white chocolate, finely chopped
5 large egg yolks

Directions:
Add the sugar, the milk and 1 cup of heavy cream to the saucepan and warm the mixture.

Put the chopped white chocolate in a large bowl.

In a separate bowl, whisk together the egg yolks, then gradually add some of the cream mixture, whisking constantly as you pour in the warm cream. Pour the warmed egg yolks back into the saucepan.

Cook over low heat, stirring constantly and scraping the bottom with a heat-resistant spatula until the custard thickens enough to coat the spatula. Strain the custard into the white chocolate, and stir until the chocolate is completely melted. Discard the ginger. Add the remaining 1 cup of heavy cream and chill thoroughly. You can set the bowl over an ice bath to speed it up.

Chill mixture thoroughly, then freeze in your ice cream maker according to the manufacturer's instructions.