Sub in a tub

In a large bowl or container, start with a layer of provolone cheese.

Add the ham on top.

Layer on the sliced onion, shredded lettuce, sliced avocado, banana peppers, pickles, and tomato.

Season:

Drizzle with olive oil and red wine vinegar.

Sprinkle with dried oregano.

Serve:

Toss lightly to distribute the flavors evenly.

Serve immediately and enjoy!