1. Combine olives, roasted red peppers and oil in food processor bowl; pulse to puree. Spread onto bottom and top halves of each hoagie roll.
2. Arrange salami, cheese, pulled pork from Pork Roast with Pasta recipe, and pepperoncini peppers on bottom roll.
3. Close sandwiches and press down firmly with palm of hands to flatten and allow flavors to blend. Cut each sandwich in half to serve.