Place the old-fashioned oats in a blender or food processor and blend until they turn into a flour.
Add the oat flour into a large bowl and stir in chopped pecans, chopped chocolate, cinnamon, and salt.
Add the maple syrup and peanut butter, then stir until well combined. The mixture will be thick, so use clean hands to fully mix it together.
If your nut butter is too thick, the mixture may turn out dry. If that happens, simply add plant-based milk (a teaspoon at a time) to loosen it up.
Use a small cookie scoop to portion the mixture into evenly sized balls. You should get about 20-24. About 2 tablespoons per ball.
Store in an airtight container in the fridge and enjoy!