My kids love smoothies for breakfast and we are coming up with a few different varieties. This one is our latest creation. You can't really taste the apple - but the main thing for me is that it is there in form of nutrition. Smoothies can be a a wonderful wholesome breakfast with lots of vitamins, calcium and fiber. I always add ground flax seed for the omega benefit, it has no flavour and can be used in all foods. I usually do not measure ingrediients in smoothies and you should add milk according to your own preferences for thickness.