My diet is a bit odd, but its been working for me for about 5 weeks and so far I've lost 10lbs.
Basically, I've stopped eating "meals" as such and instead, have a series of small snacks throughout the day, whenever I feel hungry.
The one exception is breakfast, which is either porridge (same as children) or (if I am organised enough; grilled bacon, tomatoes, mushrooms and poached egg.
Eg of snacks:
a couple of bits of fruit
some crispbreads and reduced fat cheese plus grapes
a tin of soup
wholemeal roll, low fat spread, ham & salad
Joining in with this group will be a good motivator, it's hard doing it on your own isn't it!