if ive worked a good amount of OT I'll order a bunch of meals from my muscle chef to cover me for a week. If budget doesn't permit then I'll just eat anything and everything in my house. Generally the gf and I live on pretty good food, meat and veg type of thing and she over cooks most nights which is good for me.
to be honest though, where i am at now, how much protein i consume each day isnt of concern to me as I can get enough from my steak, chicken, pork, eggs that I eat each day.
with that in mind, have i put much size on this year? no, reason why is partly diet and partly training, I havent been hitting the gym as regularly I was last year and I havent been eating to gain weight.
I honestly believe if you try hard enough, 90% of people can get enough protein from whole meals to achieve the goals that they are after. Sure if you're a sales rep or something protein shakes are convenient, but they should never be taken as a meal replacement. Last year I put 5-6kg. All that changed for me was my level of training, and the type of food i was eating. No where near as much processed food or take away, more whole some home cooked meals and milk, lots of milk.
There is a video of Kai Green on youtube cooking his meals for the day, I recommend everyone take a look at it and listen to what he is actually saying and the point he makes.