Popeye Power Smoothie

• 1 cup orange juice
• 1⁄2 cup pineapple juice
• 1⁄2 cup low-fat plain or vanilla yogurt
• 1 banana, peeled and sliced
• 2 cups fresh spinach leaves
• crushed ice

Combine all ingredients in a blender.
Puree until completely smooth.
Serve immediately.
Refrigerate leftovers within 2 hours.