This is often known as kisel in Russia. It is an old traditional dessert that can be made with several different pureed fruits and is often quite tart. To mellow it out, this recipe uses nonfat yogurt.
This is a take-off of the original Russian dish which was made with sour cream and topped with lots of cheese. This is the lowfat version, please be aware that lowfat yogurt can separate while cooking, so it is important not to skip the step to drain the corn well and to stir the mixture well. It has a superb taste.