Nah I rarely accept food gifts and my students know it. Instead I get all sorts of wierd presents ranging from socks to gift sets of ornate soap. Most of the stuff I have absolutely no use for so I tend to just save it up and give it away to my friends that can use it. Likewise they save up their presents and have a useless gift swap. I got a gift pack of Spam in exchange for 5 pairs of socks and a gift box of Soju (rice wine that tastes like furniture polish hence my refusal to drink the vile crap).
The 10 cans of spam are still sitting in the corner of my closet in the event of a north korean attack. I figure I might be able to fend them off by throwing it at them.
Have to say though the day one of my 2nd grade students brought me the rice wine was a memorable one. My boss just about flipped out and ran around the building screaming. I'm not sure if he was pissed about the student bringing booze to school or pissed that he didn't get some also.