Creating your very own Italian Grinder Sandwich can be an enjoyable process. Follow these straightforward steps to prepare a fantastic meal:

1. Prepare the Roll: Slice the hoagie roll in half horizontally, ensuring not to cut all the way through.
2. Layer Meats: Begin layering your sandwich by adding the salami, followed by pepperoni and capicola.
3. Add Cheese: Place the slices of provolone cheese on top of the meats.
4. Add Fresh Vegetables: Next, add the shredded lettuce, sliced tomato, onion, and cucumber.
5. Dress the Sandwich: Drizzle olive oil and red wine vinegar over the top, sprinkling lightly with Italian seasoning.
6. Season: Add salt and pepper to taste; adjust based on your preference for seasoning.
7. Close and Press: Close the sandwich and gently press down to compact the ingredients slightly.
8. Toast (Optional): If you prefer a warm sandwich, use a panini press or grill to toast the sandwich for about 5 minutes until the cheese is melted and the bread is crispy.
9. Slice and Serve: Carefully slice the sandwich in half diagonally and serve it on a plate.

Following these steps will guide you in crafting an incredible Italian Grinder Sandwich that you can enjoy with friends and family!