I found this shake and it actually tastes quit good and takes 5 minutes to blend up.
1-2 Scoops of protein powder. (vanilla flavor is the best for this smoothie)
1 tablespoon flax seed
2 tablespoons of low fat (and low sugar) yogurt.
1/2 cup of oatmeal
10 blueberries
half a banana
4-5 strawberries
Enough skim milk so it will blend which is about 1 to 1 and a half cups.
Blend it up, throw it in a cup and go. I do this and drink it on my way to work. It keeps me full much longer than even toast and eggs or a "heavier" breakfast. I do sometimes throw grapenuts or kashi cereal in place of the oats but the oats are the best.
I drink this about 5 days a week on average. FYI, make sure you rinse your cup out when you get to work. WIth the warmer weather I forgot and came back to my car 8 hours later to hot rotted fruit smoothie. Man my frigin car STILL stinks.