1 container (6 oz) Yoplait Key lime pie yogurt
1 ripe banana, sliced
1/2 cup milk
1 tablespoon lime juice
1/4 teaspoon dry lemon lime-flavored soft drink mix (from 0.13-oz package)
1 cup vanilla frozen yogurt

1. Place all ingredients except frozen yogurt in blender. Cover; blend on high speed until smooth.
2. Add frozen yogurt. Cover; blend until smooth.