Step 1

Position rack in middle of oven; preheat to 425°F. Line a large rimmed baking sheet with parchment paper.

Step 2

Cut rolls in half horizontally. Place cut-side up on the prepared baking sheet. Divide turkey evenly among the roll bottoms; top with two half-pieces of cheese. Set aside.

Step 3

Combine lettuce, bell peppers, tomato, onion and parsley in a medium bowl. Whisk together mayonnaise, vinegar and Italian seasoning in a small bowl until combined. Pour the dressing over the salad; toss to combine and let stand for 5 minutes.

Step 4

Bake the sandwiches until the cheese is melted, the turkey is warmed and the bread tops are toasted, about 8 minutes.

Step 5

Top each sandwich bottom with about 1 cup of the salad mixture. Place the tops of rolls on the sandwiches; cut in half crosswise. Serve immediately.