Oct 2, 2013 17:10 Southern Cooler Southern Cooler Cynthia Nobles Oct. 02, 2013 Comments Photo by Cynthia L. Nobles -- The Southern Cooler, made with chilled Louisiana muscadine wine and club soda, and Sugar-Coated Grapes make refreshing treats.Advocate-tested recipe Southern Cooler Makes 1 drink. Recipe is by Cynthia Nobles. 7 green grapes 2 tsps. simple syrup One part red muscadine wine, chilled One part club soda, chilled 1. Freeze grapes until solid. 2. In a wine glass, stir together simple syrup and wine. Top with club soda. Drop frozen grapes into glass.