Chips topped with grilled skirt steak, mozzarella, cojita, and chimichurri sauce.
In a food processor, chop parsley, olive oil, vinegar, garlic, lemon juice, red onion, oregano, salt, and pepper until herbs are finely chopped but not pureed. You can do this step by hand if you do not have a food processor. Just make sure you finely chop the herbs as well as you can.
Remove from oven and top with steak and remaining chimichurri sauce. You might not need all of the sauce.