1 (16 oz.) can unsweetened applesauce (2 c.)
1 (8 oz.) carton vanilla lowfat yogurt
1 (6 oz.) can frozen apple juice
1-2 tbsp. sugar (optional)
10 ice cubes or more

Put first 4 ingredients into blender. Blend on high speed. Drop one ice cube at a time into blender, blending until the mixture becomes a slush.