I've lost about two stone in about two and a half months sticking rigidly to this...
Toast in the morning.
Gym on a Tues, Wed, Fri & Sat doing 10 miles each time on the bike, 30 reps each on the weight machines and an ab app on my phone.
Low cal meal for my dinner. (Sainsbury's and Tesco's ones are actually tasty!)
Toast before I go to bed at night.
Had to fight serious hunger pangs at the beginning as I was a fat bas but once you get over them it all seems to fall into place.