-
Place the cherries in a bowl and cover with rum.
-
Allow to soak for several hours or overnight.
-
Heat the light cream and sugar together until the sugar is dissolved and bubbles begin to form around edge of the pot.
-
Whisk yolks until creamy.
-
Add 1/2 cup of the warm cream to the egg yolks.
-
Pour the warmed yolks back into the half-and-half and continue to cook, stirring, until the custard mixture coats the back of a spoon.
-
Do not boil the mixture or it will curdle.
-
Stir in the vanilla, allow to cool completely, then chill.
-
Pour into the ice-cream maker and freeze according to manufacturer's directions.
-
Drain the cherries.
-
When the mixture begins to thicken as it freezes, add the cherries and freeze until ice cream is the proper consistency.