Tuna Salad – Little Tuna

Ingredients

• Two 6-ounce cans white meat tuna packed in water, drained
• 2 tablespoons minced celery
• 2 tablespoons minced red onion, soaked in cold water for 5 minutes and drained
• 1 teaspoon minced flat-leaf parsley
• 1/3 cup prepared mayonnaise
• 1 tablespoon whole-grain mustard
• Freshly ground black pepper
• Freshly squeezed lemon juice (optional)