The flavor on this is absolutely amazing! More importantly, the texture is great. I've been searching for a nonfat frozen yogurt recipe that doesn't freeze in to a brick after 24 hours in the freezer ... we're 24 hours out now, and this still has a scoopable texture. This can be lightened up quite a bit by using skim milk and nonfat yogurt -- but it may get a lot harder when it's frozen. If you want to try it with all nonfat dairy, try increasing the amount of cornstarch and see if that helps. You can also do as I did, which is to add 1/4 cup Kahlua during the last few minutes of freezing -- it kicks up the wonderful coffee flavor, and helps lower the freezing point.