1 (12-ounce) can pink lemonade concentrate 4 cups raspberry sherbet 1 (12-ounce) can of lemon/lime soda (I used Sprite)In a pitcher, mix the lemonade concentrate with the recommended amount of water. 2. In a blender, combine the sherbet with 4 cups of the lemonade mixture; mix until combined. (add vodka if ya like) Pour into individual glasses. Add the soda, stir gently and serve.