What foods do you crave? There is no heistation to my answer - chocolate. A close second would be cookies. If there is a cookie with chocolate within my arm's reach, look out! For some it might be freshly baked bread or salty snack foods, but for me, sweets take the cake (pun intended).
It's not uncommon for my husband and I to finish a great dinner at home followed by my, albeit childish, exclamation that I'd like a cookie. Most nights, that's all that it is - a statement that that's what I'd like because I try not to keep cookies or chocolate in the house. My willpower crumbles under the weight of, well, cookie crumbs, and neither would last very long.
For him it's cheese and bread with butter. To be more exact - Shullsburg cheese from Shullsburg, Wisconsin (his home town) - and if he had his choice (which he usually does) he'd go for Muenster.