I bartend so I keep late hours and sleep in. I follow a 2 on, one off schedule with a four-day split. If I have to workout on Thursday, I have to hit the gym by 1pm, since that is the one day i have to be at work at 3pm, usually I start at 8 or 9. Well I also close the bar on Wed, so I never get to sleep until at least 4am, so to get sleep, I need to wake up at noon, and get to the gym by 1 or 1:15pm.
If I eat too much I will be bloated, but if I only have a shake I feel hungry and lack energy. I tried some MRPs, which fill you up better than just a protein shake, but I didn't really like them.
Now what I do is just eat a bannana or two, and have some whey mixed with skim milk. I guess if you use a blender you could just mix them all together, but I just eat the bannana and mix the milkand whey in a shaker.
Seems to work well, as I have enough carbs to have enough energy, and enough protien so as to hopefully not send my body in a catabolic state. Yet I also not too full, as to hamper my workout.