My friend Ron posted a link on his blog to an off site article about portable foods.  I left a comment on his page but thought I should share my comment with my readers as they may want to volunteer to be test subjects.

I am working on a new portable food myself, it is soup on a stick. Yes, I know you can get those little containers of soup you pop in a microwave, but you still have to have a spoon and it is hard to drive and eat the soup at the same time; those of you that have the knee driving down to an art are probably smirking, but the rest of us need at least one hand on the wheel. Therefore, soup on a stick. You would only need one hand to hold the stick and the other hand can be use to control the steering wheel. I am nearing a pre-alpha test phase and will be seeking test subjects.