Preheat oven to 350°F. Place parchment paper on a baking sheet.
In a food processor or blender, mix all the ingredients except for the chicken. Pulse until smooth.
Add chicken cutlets to the baking sheet and spoon the chimichurri sauce on top of each piece, flipping and making sure it is well coated on both sides.
Bake for 18-22 minutes or until chicken is done. Juices should run clear. Serve with your favorite veggie side.