Banana Cream Pie Smoothie

1 large ripe banana (cut into slices and frozen) 1 cup low-fat vanilla yogurt 1/2 cup nonfat milk 1 tablespoon nonfat dry milk powder 1/4-1/2 teaspoon vanilla[...]

1 cup sliced ripe banana (frozen until firm) 1 cup low-fat vanilla yogurt 1/2 cup low-fat milk 2 tablespoons graham cracker crumbs (2 crackers) 1/2 teaspoon[...]