When you’re caught unprepared without a snack, it’s easy to get derailed from your healthy eating plan. We’ve all had “just a few” chips suddenly turn into an empty bag because of poor portion control, and even the most conscientious clean-eater can cave to cravings when caught off-guard by hunger. That’s why we’ve come up with 21 clean eating snack ideas that are easy to grab and served in individual portions to curb overeating.