Peanut Butter Energy Balls

"These 4 ingredient peanut butter energy balls are super quick and easy to make, and are a perfect snack or addition to the lunchbox! Energy balls are a quick and easy way to have snacks on hand for at home, on the go, or to pack into a lunchbox. They freeze well too so you can make a big batch at once and have them ready for a while. These peanut butter energy balls taste like an oatmeal peanut butter cookie, but they're healthy!"