2 bananas
1/2 c. powdered milk
1/2 c. water
1 can (16 oz.) frozen orange juice concentrate
1 (8 oz.) carton of plain yogurt (1 c.)

Slice bananas and put into blender. Add remaining ingredients. Cover and blend until foamy. Pour into small paper cups and freeze. Yields 6 servings. 85 calories per serving.