Italian Sandwich

Name: Italian Sandwich
Prep time: 15 min
Total time: 15 min
Cuisine: American
Ingredients: 1/4 c. olive oil; 2 tbsp. red wine vinegar; 1 tbsp. grated parmesan cheese; 1 clove garlic, finely chopped; 1/2 tsp. dried oregano; 1/2 tsp. kosher salt; 1/4 tsp. ground black pepper; 1 loaf soft Italian bread (about 1 lb.); 1/4 c. mayonnaise; 1/4 lb. very thinly sliced salami; 1/4 lb. very thinly sliced pepperoni; 1/4 lb. very thinly sliced capicola or ham; 1/4 lb. very thinly sliced mortadella or bologna; 1/4 lb. thinly sliced provolone cheese; 3 c. shredded lettuce; 1 medium tomato, thinly sliced; 1/4 c. thinly sliced red onion; 1/2 c. sliced black olives, drained; 1/2 c. pickled banana peppers, drained