Since I really like Pinkberry but I don't like paying $5 for it, I decided to concoct my own. If you have an ice cream maker, try this recipe and see if it satisfies your cravings, too.
2 cups nonfat plain yogurt
1/2 cup 2% milk
1/2 cup sugar
1 cup half and half
Blend ingredients together with a hand mixer. Put into ice cream maker. Serve with your favorite toppings.
The taste is similar, but the texture is a bit icier. Also, it tastes best right out of the ice cream maker. Once you freeze it, it gets fairly hard and requires some defrost time before it's soft enough to eat again.