Berries And Bubbles

Directions

1. 1
   Sprinkle gelatin over 1 cup cold Prosecco in a large bowl. Let stand 3 minutes.
2. 2
   Stir together sugar and remaining 2 cups Prosecco in a medium saucepan. Bring to a boil over high heat, stirring constantly; boil, stirring constantly, until sugar dissolves. Add hot Prosecco to gelatin mixture, and stir until gelatin dissolves. Chill until consistency of unbeaten egg whites (about 40 minutes).
3. 3
   Place raspberries and blackberries in a 6-cup gelatin mold. Stir cold club soda into chilled gelatin mixture until blended. Pour over fruit in mold. Chill until set (about 2 hours).
4. 4
   If necessary, run a small knife around edge of mold to break seal. Dip bottom of mold in warm tap water for about 15 seconds. Unmold onto a serving plate.