I did some checking at fitday so I could give you accurate numbers instead of 'what I think I'm doing'
Over the last month ... I'm averaging 1500 cals per day and I've lost 1.8 lbs.
About the only low cal things I eat are diet coke and fat free italian dressing. Other than those, I try to eat real food. Chicken, fish, vegetables and fruit.
Day time is much easier. I'm not sure I'll ever conquer the night time snacking thing.