Spicy foods with my first pregnancy, mostly hot sausages that are super bad for you and come in pre packaged plastic in the gas station. With my second it was pizza, which I actually have disliked any other time. My third was a bit weird. I craved raw food. Things like raw ground beef and raw bacon. Both horrible for me but everytime I got near either I had a strong urge to eat it. Oddly enough with my third pregnancy almost everything else made me want to throw up but for some reason raw food didn't.