Preheat oven to 350°F. Line a baking sheet with parchment paper.
In a bowl, mix peanut butter, maple syrup, and vanilla until smooth.
Stir in oats, baking soda, and salt.
Fold in chocolate chips.
Scoop onto baking sheet and flatten slightly.
Bake for 10–12 minutes, until edges are set.
Cool for 10 minutes on the pan before transferring to a rack.