1 3/4 cups evaporated milk, chilled
3/4 cup confectioners' sugar
1/4 pound cream cheese, softened
Finely grated zest and juice of 2 lemons

Put evaporated milk into a bowl and whip until very light. Whip in sugar. Fold in cheese followed by lemon zest and juice. Spoon into a container. Cover and freeze until firm.

About 20 minutes before serving, transfer ice cream to the refrigerator. Serve decorated with lemon slices and mint sprigs.