I tried to buy a bunch of food to bring with us; since we stay with our friends at their house I feel obligated to chip in more than the usual amount with food. The problem is, I just can't find anything at the supermarket that's both convenient and healthy (and also affordable and palatable). It would be easiest to get a bunch of chips, pretzels, frozen pizza, and cookies and that crap, but no way am I eating it, and I don't want to risk having it around.