Mediterranean Orzo Salad

Name: Mediterranean Orzo Salad
Ingredients: 1/4 cup extra-virgin olive oil; 2 tablespoons fresh lemon juice; 1 small clove garlic, minced; Kosher salt and freshly ground pepper; 8 ounces orzo; 1 cup canned chickpeas, drained and rinsed; 1 cup red grape or cherry tomatoes, halved; 1 cup yellow grape or cherry tomatoes, halved; 1 cup pitted kalamata olives, halved; 1 cup crumbled feta cheese, plus more for topping; 2 tablespoons minced fresh parsley, plus more for topping; 1/2 red onion, diced