I've had more aversions than cravings. But I did go on a pie binder for the entire summer (homemade apple, blackberry, peach, raspberry, and more of each!) I guess anything sweet and juicy was a good thing for me. Luckily all this delicious fruit grows everywhere so all I did was buy the pre-made pie crusts. The one thing that made me really gross out was barbeque'd meat. The smell (Especially pork products) sent me running off the porch all summer--I didn't puke though, thankfully.
Wait! I just remembered. At four months pg, I ate an entire 13 by 9 inch tray of my home-grown fresh tomatoes. One after another. Then I wanted more.
During my last pregnancy, I had a liverworst + avocado sandwich craving. That was weird.