# Components:
→ Tuna Salad
01 - 1 can (5 oz) tuna in water, drained
02 - 2 tablespoons mayonnaise
03 - 1 tablespoon Greek yogurt
04 - 1 celery stalk, finely diced
05 - 1 tablespoon red onion, finely diced
06 - 1 tablespoon Calabrian chili peppers in oil, finely chopped
07 - 1 teaspoon Dijon mustard
08 - 1 teaspoon lemon juice
09 - Salt and pepper to taste
→ Sandwich
10 - 4 slices sourdough bread
11 - 4 slices provolone or mozzarella cheese
12 - 2 tablespoons unsalted butter, softened
→ Garnish
13 - 2 teaspoons Calabrian chili oil
14 - Fresh parsley, chopped (optional)
# Method:
01 - In a medium bowl, combine drained tuna, mayonnaise, Greek yogurt, diced celery, diced red onion, chopped Calabrian chili peppers, Dijon mustard, and lemon juice. Season with salt and pepper, then mix until well blended.
02 - Lay out sourdough slices and butter one side of each slice evenly.
03 - Place two slices of bread buttered side down on a work surface. Distribute half the tuna salad on each slice, then top each with two slices of cheese.
04 - Cover each sandwich with remaining bread slices, buttered side up.
05 - Heat a large skillet over medium heat. Place sandwiches in skillet and cook 3 to 4 minutes per side, pressing gently, until bread is golden brown and cheese is fully melted.
06 - Remove sandwiches from skillet, drizzle each with Calabrian chili oil, and sprinkle with fresh parsley if desired. Slice diagonally in half and serve immediately.