New Year’s Champagne Cocktails

Directions

1. 1
   Place rum and blackberries in a cocktail shaker and fill with ice.Shake well for 2 minutes, allowing the blackberries to become sufficiently muddled (you can muddle them properly before adding the rum, if you'd prefer).Strain the blackberry-rum mixture out into your serving glasses. About 1 oz to each glass.Top with champagne and serve immediately.