15 Minute Greek Garbanzo Bean Salad

Name: 15 Minute Greek Garbanzo Bean Salad
Ingredients: 1 (15 ounce) can garbanzo beans, drained and rinsed; 2⁄3 cup minced scallion; 3 medium garlic cloves, pressed; 1 medium ripe tomatoes, chopped, seeds removed; 3 medium celery ribs, diced about 1/2 inch pieces; 3 tablespoons fresh lemon juice; 2 1⁄2 tablespoons chopped of fresh mint; 3 tablespoons chopped fresh parsley; extra virgin olive oil, to taste; 1⁄4 cup feta cheese (optional); 1 small head chopped romaine lettuce, outer leaves removed, and discarded; salt; cracked black pepper