The best thing that I could suggest is what ever you make for dinner, which I'm sure you know should be high in protien (same as all your meals) Make enough for the next days lunch and maybe through together a few extra high protien snacks. So if you are eating two 15oz chicken breast for dinner, make four.. Save the other two for lunch, eat breakfast, eggs whites or whatever else you eat high in protien.. Then supplement shakes in between meals.. But being that you need to be eating around 6 times a day.. Prep for the week or the next day is key to your busy schedule.. People laugh at me, when I take my daily food supplies in the office.. Everyone is always saying I bring enough food for the office... They just dont understand...