Crunchy Mediterranean Tuna Salad Wrap

Ingredients (9)

• 6 large butter lettuce leaves
• 0.25 tsp black pepper
• 3 tbsp Kalamata olives chopped
• 0.5 red bell pepper finely diced
• 1 celery finely diced
• 0.25 cup onion(s) finely diced
• 3 tbsp plain yogurt non-fat
• 0.25 cup light mayonnaise
• 1 packet tuna in water 12-ounce