Deluxe Tuna Melt

Bahan-bahan (4 porsi)

• One 12-ounce can white albacore tuna, (packed in water (drained))
• ½ cup mayonnaise
• 1 stalk celery, (finely diced)
• 2 tablespoons minced fresh parsley
• 2 tablespoons sweet pickle relish
• 1 teaspoon freshly squeezed lemon juice
• 4 slices sourdough bread
• 1 cup shredded sharp cheddar cheese