Quick and easy, this berry sauce is delicious spooned over vanilla ice cream.From the book "Mad Hungry," by Lucinda Scala Quinn (Artisan Books).
Pour the frozen berries into a saucepan over medium heat. Sprinkle the sugar, lemon juice, and lemon zest over the berries and stir. Cook the mixture down until it reaches a saucelike consistency. Serve drizzled over ice cream.