This week we are doing a holiday pot luck at my office, and I have a friend on my team that keeps kosher. He's alwalys very kind about pot lucks, but because of religous reasons he can't eat anything we bring in. I've decided to try to bring in something for him, so he can eat with us. We have good selection of kosher items at the grocery store where I do most of my shopping, but I'd like some ideas of what to bring.