I find half a cup works really well for me! Here is my smoothie recipe:
1/2 cup soy milk/orange juice/skim milk- whatever you like!
1/2 cup of frozen fruit
1 scoop of protein powder
2 tbsp flax seed (ground)
It blends together really well on "liquify" and keeps me full until lunch! It's about 300 calories or so. You can also add a ripe or frozen banana for some more sweetness!
PS- Eating it out of a wine glass makes it extra fun!
Last edited by NorthernChick13; 01-12-2013 at 06:37 PM.