Not sure if I just had bad luck with my last order of Ener G Foods. I got moldy raisin bread along with my moldy sweet potato muffins. Expiration dates were in 2010 so I didn't think I should have a problem. The weather in Wisconsin isn't that warm and humid yet to promote mold growth. I have frozen the remainder of my packages to stop the mold process but I will hope for the best in my next ordering.