Leave it to Nicole to start a legal snack thread.
The cucumbers wtih salt and vinegar is one of my staples. I eat that all the time and it totally squashes the salt craving. Plus now, with my monster number of veggie servings, it's an easy way to kill 2 or 3 of them.
I also could live on fresh pico de gallo, for a meal, I toss 1/4 cup on each half of an english muffin and broil it with the cheese on top. I've done the same thing with triscuits. Disclaimer in addition the rabbit number of veggies, I also have 4 starches a day
Then when all else fails, there's alwasy veggie chicken nuggets when I'm truly desperate for a salt fix. Downside about all the starches, I can't count them as a straight protein.