The name says it all! I've been on a major oatmeal kick lately and wanted to create something that had just enough protein AND still very tasty! I use half a serving of Syntax Vanilla Bean protein powder with this recipe which has 12g of protein, as that is plenty of protein at one time for me - 1/2 a scoop measures a slightly heaping 1/8 cup. Your 'scoop' might be different sized - if you change the volume of the powder, you'll need to adjust the water accordingly. Don't skip the flaxmeal, I think its really important for the texture and flavor! I think you could use frozen blueberries, although I haven't tried it, just be sure to return your oatmeal to the microwave after adding them to warm them up. I usually don't add sugar or milk to my oatmeal and didn't include them in the recipe, but feel free to do so.