3.Pumpkin seeds
These are another of Kohn’s favorites. Full of fiber, fat, and protein, they’re great by themselves—and even better when you put them on top of things like toast, yogurt, or oatmeal.
4.Plain oatmeal packets
Oatmeal isn’t just for breakfast—it makes a hearty snack, too. “Packets of instant, plain oatmeal microwaved with water in a mug and sprinkled with cinnamon is a great cold-weather snack when you want something warm and filling,” Katherine Younger, R.D., tells SELF. (Find more ideas for doctoring up plain oatmeal here.)