Blend the fruit in a food processor until broken down and roughly the size of rice, about three minutes.

With the processor running, add lime juice and sugar, if using, and continue processing until smooth, approximately 10 minutes.

Transfer to an airtight container and freeze for at least an hour, or until serving.

Add 16 ounces (450 grams) coconut sorbet or vanilla pareve ice cream with the fruit.

Blend as instructed.

Add 1/2 cup vodka to the mixture above and freeze as directed.

To serve, pour four cups white grape juice and two cups peach juice or fruit juice of your choice into a large pitcher.

Scoop in sorbet and stir until it turns into a slushy drink.