For my version I took 1/2 cup rolled oats and 1 cup water and I nuked the oatmeal until it was done. Then I added the specified ingredients along with a very large dash or two of cinnamon and a tinsy bit of vanilla into the food processor (we don't own a blender) and mixed until done. Next time I might add a few soaked walnuts. Or maybe instead of the apple I'll add a cup or two of blueberries? Or maybe some of those blackberries we picked last year that are still in the freezer? The possibilities are endless.
Update - Added 2 cups of spinach and forgot (on accident) the sweetener. I dare you to throw in some greens! You won't even notice it!
Update 2 - My newest favorite addition is cocoa! 1 banana, 1 bowl of cooked oatmeal, + couple tablespoons of cocoa + 1 cup milk = YUMMY! Sometimes I'll even add some PB2 (see link on left side) for some added protein. Wowza!!!