I saw this on a tv show, the doctors. I have put the full recipe in the desserts section, but thought I'd pop it here.
Guar gum, or xantham gum, just 1/2 a teaspoon. It creates a beautiful, creamy consistency (without any eggwhite).
You can also add 1 tbls milk powder to make it more of an icecream.
I am absolutely loving it!