Instructions:

1. Begin by slicing the ciabatta or Italian rolls in half.
2. Layer the bottom half of the bread with Genoa salami, pepperoni slices, provolone cheese, fresh mozzarella, tomatoes, basil leaves, mixed greens, and thinly sliced red onion.
3. Drizzle olive oil and balsamic vinegar over the toppings.
4. Season with salt and pepper to taste.
5. Place the top half of the bread on top and press gently to secure the sandwich.
6. If desired, you can warm the sandwich in the oven or a panini press for a few minutes.
7. Slice the sandwich into halves or quarters, and serve these delectable Italian Sandwiches to delight your taste buds with a burst of Mediterranean flavors. Buon appetito!