Blackberry and vanilla are combined to create a delicious cocktail float.Ingredients:Produce:2 cups Blackberries1 Rosemary and extra blackberriesBaking &amp; Spices:1/2 cup SugarDrinks:4 cups Club sodaFrozen:1 Vanilla ice creamBeer, Wine &amp; Liquor:1 GinLiquids:1/4 cup Water