4 pkgs Knox unflavored gelatin (1 oz total)
3 egg whites
5 tbsp of powdered Splenda (throw it in the food processr & give it a whirl to powder it)
3/4 cup of boiling water
1/4 cup of cold water
2 teaspoons of vanilla extract

Sprinkle the gelatin in to the cold water and leave for 4 or 5 minutes.

Then combine it with the boiling water in a saucepan, heat & stir until dissolved.

Once dissolved remove it from the heat and cool to a syrupy consistency.

Add the vanilla and the sweetener, stir well.

Whisk the egg whites until they form soft peaks and very slowly add the cooled gelatin mixture, whisking continuously.

After all the gelatin mixture is added, whisk for a further 2 to 3 minutes until the mallow mixture is very fluffy.

Pour the mixture in to a greased shallow dish, allow to set up in the fridge, cut into bite sized pieces