Berry Banana Smoothie Recipe

1 large banana, peeled, sliced and frozen
3/4 cups frozen or fresh strawberries, raspberries or blueberries
3/4 cups low or non-fat vanilla frozen yogurt
1 12 ounce can or bottle of regular or diet ginger ale, chilled

Place all the ingredients in a blender or food processor. Cover and blend at highest speed until smooth. Note: if you use fresh berries, try to use a frozen banana, and if you use a fresh banana, go for frozen berries. Otherwise your drink will be too thin. Both fruits being frozen will give you a satisfyingly thick drink.