Finding a good recipe for frozen yogurt proved to be surprisingly difficult. All I wanted when I started was a simple bowl of tangy, creamy frozen yogurt, which I was craving. Because it's summer. And because I figured making fro-yo couldn't be any more complicated than making ice cream. What I found was that, while it's not that difficult, there are a lot of ways to go about making this tasty, semi-good-for-you treat.
In the end, I tossed out all my notes, all my trials, all my errors, and I went with what seemed to me to be the simplest method: straight yogurt, churned in an ice cream maker, frozen until snack time.