Continuing with recipes Jeni's, I made the rhubarb frozen yogurt. This process requires draining an entire yogurt quart overnight (in the fridge) to remove the water (It is a tremendous amount of water that drains from low-fat yogurt.).
The recipe basically has you make a frozen yogurt base and a rhubarb compote. And you combine the two together before churning. The rhubarb wasn't great as a compote. We won't be making this again.