Preheat your oven to 375°F (190°C) to ensure it's hot enough to toast the sub rolls perfectly.
Slice each sub roll open gently without cutting all the way through, creating a pocket for all the tasty fillings.
Inside each roll, layer generous amounts of turkey slices, turkey pepperoni, and chicken ham for a hearty filling.
Top each sandwich with slices of provolone cheese followed by fresh tomato slices and shredded lettuce for added flavor and crunch.
Drizzle olive oil over the assembled sandwiches and sprinkle with dried oregano for an aromatic touch that enhances every bite.
Place the sandwiches on a baking sheet and bake them in your preheated oven for about 10-15 minutes until the cheese is melted and the bread turns golden brown.
Once baked, remove from the oven, allow them to cool slightly before slicing into portions, then serve warm and enjoy!
