Fighting a craving

I would love to go put my face in some left over cake right now.  It's almost 11pm and I have usually had a snack by now.  I did have a snack, not cake, but green grapes.  I'm hoping by writing about my cravings I'll be able to overcome them. 
I've never really understood why I want to eat late at night.  I don't know whether it's because I'm doing my own thing.  You see, from about 10p on it's really my time in the living room.  I have the entire room to myself.  Unfortunately that room is connected to the kitchen. So it's easy to get up and get something to eat. 

I tink I need to go through the pantry, frig and freezer  and get rid of items we don't need.
Well this has hlep thanks.