A wonderful creamy buttermilk and lemon ice cream recipe with no added sugar Perfecto-X. Only the best ingredients are used in this great ice cream recipe. I use real lemon juice and the zest from an organic lemon. This gives the buttermilk-lemon ice cream its lemony taste. But of course buttermilk also plays a central role in this recipe. This makes the buttermilk-lemon ice cream a real pleasure for the palate and that without extra sugar.