Protein Bars ?
I love all the Slim Fast bars and they are low in carbs. They satisfy my "sweet tooth" and it really helps to control the urge to eat junk foods. I carry the snacks in my purse all the time so that I can have them in an emergency. I tried the Luna Bars but they have too much sugar. Not good. Got sick.....
I think most everybody enjoys the South Beach bars. They are real good and packed full of protein. They are pricey but worth it.
Also, you can get a LOT of protein in with boiled eggs. If you work and have access to a refriderator - boil a few eggs and have them thru out the day. Filling and healthy! Peanut butter and apples too - great snack.
I really need to take my own advice, huh.. haha...