Fast Chocolate Banana Frozen Yogurt

Why I Love This Recipe
I like this recipe as a fast, healthy dessert. It takes a tiny bit of planning, but when it comes time to make the frozen yogurt, if come together in a snap.
I estimate this dessert to be about 150 cal per cup, with about 1 gram of fat, verses 300 cal and 16 grams of fat (or more) per cup of an average ice cream.
Ingredients You'll Need
1 banana, sliced then frozen
1/3 cup fat-free plain yogurt
1 tsp unsweetened cocoa powder
Directions
Take the frozen banana slices and finely chop them in a food processor.
Add the yogurt and cocoa powder and process until smooth.
Let the yogurt firm up in the freezer for five minutes.