Found objects meal

Hi
I am not very adapt in the kitchen but do have a lot of food in the house, both fresh food and left over take-away and so on. I was wondering if anyone know of a book and or site that I can refer to when trying to make a meal out of the "found Objects" in my fridge. (I hate to throw food away)
thanks

Not a site or book but if you tell me what you have in house I can advise you if you'd like me