It's pretty easy.
1 1/3 Cup assorted Greek olives, pitted and -coarsely chopped (Cerignolas, Nafplions, Gaetas, Missions....Try em at the bar to find some you like)
1/4 Cup Pimiento, chopped
1 Purple onion diced
3 Cloves garlic, minced
1 Anchovy, mashed
1 tablespoon Capers
1 Roasted red Pepper, skin removed, desseded, cut into thin strips
1/3 cup Finely chopped parsley
1 teaspoon Oregano
1/4 teaspoon Black pepper
1/2 Cup Olive oil
1 Tablespoon red wine vinegar
Cut the crusty loaf in half and slighty scoop out the middle , smear olive salad onto bread halves, top each half with hard salalmi, pepperoni, mortabella, & Provolone ( or sharp cheddar in my case
. put together. Press under bricks if you wish.