Step 1

Preheat the oven to broil. Brush the inside of each hoagie roll with olive oil. Broil until golden brown and toasted, 1 to 2 minutes. Turn the oven to 450 degrees F.

Step 2

Put the provolone, capicola, mortadella, salami, soppressata, giardiniera, olives, red peppers, dried oregano, garlic powder, a good pinch of salt and several grinds of pepper on a cutting board. Use a chef’s knife to chop the mixture until everything is in roughly 1/2-inch pieces.

Step 3

Divide the mixture among the toasted hoagie rolls (they should feel loaded). Bake until the cheese has melted and the sandwiches are warmed through, about 8 minutes.

Step 4

Drizzle each sandwich with a little red wine vinegar and more olive oil and sprinkle with dried oregano before serving.