I did oatmeal for years for breakfast but finally got burned out on it. For the past 8 or so months I've been doing protein shakes: unsweetened vanilla almond milk, chocolate whey protein powder, half a banana, a big scoop of almond butter and a little ice thrown in the blender. I carry it with me and drink it in the car on the way to work. I add the banana and almond butter just to bulk it up a little bit. The protein powder i use has 24 g of protein per scoop.