Look for "the simple diet" on this site.
This is what has given me the best results for least hassle
scrambled eggs w/ sugar free chutney, spinach and avo
Steel cut oats w/ full cream milk topped with maple syrup and berries (steelcut tastes about 1000x better than rolled)
If I sleep in, I have an almond protein shake
grass fed beef and turkey
Sugar/flour free spice mix
Spicy V8 juice, beer, Worchester and soy sauce, beef stock
Onion, celery, garlic, ginger, different coloured peppers, shredded carrot and zucchini, mushrooms, spinach, corn, peas
Pinto, black and kidney beans
I do 10 serves in a stock pot to last me 2 weeks. I have some pizza once per week. I have a pasta on Saturday (hard training)
I just try grill or roast some meat and have some potatoes and broccoli and cauliflower, topped with cheese. I'll have a pasta, curry or similar a couple times a week and a cheat meal.
I then have fruit, nuts yoghurt or chocolate through the day. To get leaner, you need to start being strict on those cheats, curries/pastas and snacks.
Also, I put a 1.5 litre bottle on my desk. Fill it with water and get through one in the morning, one in the afternoon.