Breakfast:
5 scrambled eggs and a small bowl of porridge
or
250ml yoghurt
2 big handful of oats
banana
apple
1/2 basket of berries
1/2 basket of another type of berry/fruit
100ml of milk
cinnamon
all blended together.
small meal
wholemeal pitta with all sorts of different fillings, chicken, ham, tuna, eggs etc... with lots of green salad/spinach leaves etc...
snack
unroasted & unsalted nut and raisins  or oatcakes with cottage cheese
meal 2
jacket potato, or pasta bake, with lotos of tuna, no butter or cheese, chicken or ham etc.... baked beans etc...
snack
wholemeal pitta with filling 
pre gym, banana + coffee
post gym, oat/whey blend (a-la Will).
Dinner, lots of veg, fish, salad, meat etc.... minimal carbs.
That's a typical day.
It can vary, often I over cook the night before and take in some food, or like last night I made some wholemeal pasta, some lardons, a simple bit of dressing and 2 big handfuls of spinach. About 350g worth so I can munch on it throughout the day, along with my other snacks (oatcakes, nuts and fruit).
It's easy with a bit of preparation - though I do rely on the cafe near work, but the owner is an ex-gym rat, and we've developed a good friendship and luckily prepares some good quality stuff for me (not for everyone, just for me 
 
). Ok so it's a little more expensive than preparing my food every day, but it's a balance and it's great. 
So I only have a protein shake post gym really with some carbs. Works out well.
Works out to be on average 3000cals a day, but can easily get to 4k cals as I did when doing AGVT.