Beat the pareve whip until almost stiff, add the egg whites and continu beating until stiff Slow down the mixer and gradually add all of the other ingredients (you slow the mixer so that you won;t get spattered.) You can add chocolate chips, jimmies (sprinkles, shreds, depending on where you are from) or nuts. Freeze and enjoy!
At one function, someone made a comment; you can tell it's pareve because it doesn;t melt!