I eat almonds (a handful), low fat string cheese, low-fat cottage cheese, or greek yogurt with fruit (love Dannon's Light and Fit GREEK vanilla (then I add my own fruit) or blueberry., Chobani is really good too. Look for the greek yogurt with zero fat...... Something protein packed will keep you busy.

Here is another link that shows some great snack ideas: skinnyms.com/20-healthy-snacks-to-have-on-hand/