Add the oats, peanut butter, honey, chia seeds, salt, and cinnamon to a food processor.
Pulse until mixture is combined. You may need to scrape down the side during this process to get it all incorporated.
Using a spatula, mix in mini chocolate chips by hand.
Form ping pong sized balls with the mixture and store them in a sealed container in your fridge. You should be able to make about 16 balls. Enjoy throughout the week!
Notes
If you don't have a food processor, you can combine all ingredients in a bowl, stir them, and form your balls. I find the balls stick together better when I use a food processor but it does work fine without.