Ingredients
1 package (3 ounces) raspberry or berry blue gelatin 2 cups boiling water2 cups sugar1 can (46 ounces) pineapple juice2 liters ginger ale4-1/2 cups cold water1 cup lemon juiceRed or blue liquid food coloring, optional Coarse blue sugar, optionalOptional: Fresh blueberries, raspberries, strawberries and watermelon
Preparation
In a large container, dissolve gelatin in boiling water; stir in sugar until dissolved. Add the pineapple juice, ginger ale, water and lemon juice. If desired, add food coloring. Freeze for 8 hours or overnight.
Remove from freezer 20 minutes before serving. Stir until mixture is slushy. Meanwhile, moisten rims of chilled glasses with water. If desired, sprinkle blue sugar on a plate; dip rims in sugar. Spoon slushy mixture in glasses. If desired, top with fruit. Serve immediately.