Slice each sub roll in half horizontally but not all the way through, leaving it attached on one side.
Layer the bottom half of each roll with 4 slices of spicy salami, 3 slices of ham, and 3 slices of provolone cheese.
Spread shredded lettuce evenly over the meat and cheese.
Top with thin slices of red onion and tomato.
Drizzle Italian dressing over the vegetables for extra flavor.
Optionally, add a light drizzle of olive oil and red wine vinegar for a tangy finish.
Close the sandwich and press gently to help all the layers stay in place.
Serve immediately or wrap tightly in parchment paper for later use.
Notes
For a spicier kick, add pickled banana peppers or crushed red pepper flakes. You can also substitute the dressing with a creamy Italian-style mayonnaise for a different flavor.
Keyword Italian Sub, Lunch, Sandwich, Spicy Salami