Mediterranean Tuna Salad

Ingredients

• 1 can (15 ounces) garbanzo beans or chickpeas, rinsed and drained
• 3 celery ribs, chopped
• 1 small sweet red pepper, chopped
• 4 green onions, chopped
• 2 tablespoons olive oil
• 2 tablespoons balsamic vinegar
• 2 tablespoons spicy brown mustard
• 1/2 teaspoon dried basil
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 2 cans (5 ounces each) albacore white tuna in water
• 4 cups shredded lettuce
• 1/2 cup crumbled feta or blue cheese, optional