Weight loss tips

For weight loss, all that you need is a calorie deficit .
Eat at a deficit and you'll lose weight

http://community.myfitnesspal.com/en/discussion/1080242/a-guide-to-get-you-started-on-your-path-to-sexypants/p1
Start here.

With only 15lbs to lose any weight you lose 'fast' will likely be regained just as quickly.

Aim for a small deficit and make fat loss the goal, not scale weight. 0.5 lb per week would be a sensible goal.