Jack Daniels and some smokes.
OK, seriously - First one was breakfast...DS was born around 1am and I was exhausted...26 hour active labor and too tired to eat. I had DH bring me a Dunkin Donuts sausage/egg/sesame bagel and some donuts.
It was reeeeeally good, Fyrestorm is right!!
Second time I had DD late afternoon and was I beat. Shorter labor, but very intense. By the time my mom and DH went home (to be with DS, I made him) it was night time. A nurse really insisted I eat (she was so sweet, and concerned.) She made me a simple buttered bagel at the nurses station. I thought I wasn't hungry and it turned out to be one of the best things I ever tasted!
The hospital birth center I went to had 24 hour room service (and great pizza!) so the options were good.