Its not what you think. What I mean is... Its not how we traditionally connotate the word meal. You need intake 6-8 times a day. The key is to making it feel normal and routine. Try to get your intake at the same times every day. An easy adjustment to make will be adding to your standard shedule of 3 meals a day with protien bars or shakes. I do a shake first thing in the morning, 45 mins before a workout. Sometimes directly after a workout. and always some casein just before bed. That is 3-4 meals there without ever hitting the kitchen. Its easy to not forget just watch your intake on your standard breakfast, lunch, dinner.