Tuna Salad - Click 'N Cook

Ingredients

• 2 5-ounce cans tuna, packed in water, drained
• 1 cup celery, chopped
• 1/8 cup mayonnaise
• 1/8 cup yogurt, low-fat, plain
• 1 cup grapes, seedless, cut in half
• 7 lettuce leaves, washed and separated